Subjective Health Dictionary

Subjective: From 1 Different Sources


A term applied to symptoms, and sensations, perceived only by the affected individual. For example, numbness is a purely subjective sensation, whilst the jerk given by the leg on tapping the tendon of the knee is an objective sign.
Health Source: Medical Dictionary
Author: Health Dictionary

Disease

State of dysfunction, subjectively or objectively apparent.... disease

Emotion

Mental arousal that the individual may ?nd enjoyable or unpleasant. The three components are subjective, physiological and behavioural. The instinctive fear and ?ee response in animals comprises physiological reaction – raised heart rate, pallor and sweating – to an unpleasant event or stimulus. The loving relationship between mother and child is another wellrecognised emotional event. If this emotional bond is absent or inadequate, the child may suffer emotional deprivation, which can be the trigger for behavioural problems ranging from attention-craving to aggression. Emotional problems are common in human society, covering a wide spectrum of psychological disturbances. Upbringing, relationships or psychiatric illnesses such as anxiety and DEPRESSION may all contribute to the development of emotional problems (see MENTAL ILLNESS).... emotion

Fear

An emotional condition provoked by danger and usually characterised by unpleasant subjective feelings accompanied by physiological and behavioural changes. The heart rate increases, sweating occurs and the blood pressure rises. Sometimes fear of certain events or places may develop into a phobia: for example, agoraphobia, a fear of open spaces.... fear

Eclipta

Eclipta prostrata

Asteraceae

San: Bhrngarajah, Tekarajah;

Hin: Bhamgra, Mocakand, Babri;

Ben: Kesutthe, Kesraj;

Mal: Kannunni, Kayyonni, Kayyunnni;

Tam: Kayyantakara, Kaikeri;

Kan: Kadiggagaraga;

Tel: Guntagalijeran; Arab: Kadim-el-bint

Importance: Eclipta is one of the ten auspicious herbs that constitute the group dasapuspam which is considered to destroy the causative factors of all unhealthy and unpleasant features and bestow good health and prosperity. The members of this group cure wounds and ulcers as well as fever caused by the derangement of the tridosas - vata, pitta and kapha. It is used in hepatitis, spleen enlargements, chronic skin diseases, tetanus and elephantiasis. The leaf promotes hair growth and use as an antidote in scorpion sting. The root is used as an emetic, in scalding of urine, conjuctivitis and as an antiseptic to ulcers and wound in cattle. It is used to prevent abortion and miscarriage and also in cases of uterine pains after the delivery. The juice of the plant with honey is given to infants for expulsion of worms. For the relief in piles, fumigation with Eclipta is considered beneficial. A decoction of the leaves is used in uterine haemorrhage. The paste prepared by mincing fresh plants has got an antiinflammatory effect and may be applied on insect bites, stings, swellings and other skin diseases. In Ayurveda, it is mainly used in hair oil, while in Unani system, the juice is used in “Hab Miskeen Nawaz” along with aconite, triphala, Croton tiglium, Piper nigium, Piper longum, Zingiber officinale and minerals like mercury, sulphur, arsenic, borax, etc. for various types of pains in the body. It is also a constituent of “Roghan Amla Khas” for applying on the hair and of “Majun Murrawah-ul-arwah”.

Distribution: This plant is widely distributed in the warm humid tropics with plenty of rainfall. It grows commonly in moist places as a weed all over plains of India.

Botany: Eclipta prostrata (Linn) Linn. syn. E. alba Hassk. is an annual, erect or postrate herb, often rooting at nodes. Leaves are sessile, 2.5-7.5cm long with white appressed hairs. Floral heads are 6-8 mm in diameter, solitary and white. Fruit is an achene, compressed and narrowly winged. Sometimes, Wedelia calendulacea, which resembles Eclipta prostrata is used for the same purpose.

Properties and activity: The leaves contain stigmasterol, -terthienylmethanol, wedelolactone, dismethylwedelolactone and dismethylwedelolactone-7-glucoside. The roots give hentriacontanol and heptacosanol. The roots contain polyacetylene substituted thiophenes. The aerial part is reported to contain a phytosterol, -amyrin in the n-hexane extract and luteolin-7-glucoside, -glucoside of phytosterol, a glucoside of a triterpenic acid and wedelolactone in polar solvent extract. The polypeptides isolated from the plant yield cystine, glutamic acid, phenyl alanine, tyrosine and methionine on hydrolysis. Nicotine and nicotinic acid are reported to occur in this plant.

The plant is anticatarrhal, febrifuge, antidontalgic, absorbent, antihepatic, CVS active, nematicidal, ovicidal and spasmolytic in activity. The alcoholic extract of entire plant has been reported to have antiviral activity against Ranikhet disease virus. Aqueous extract of the plant showed subjective improvement of vision in the case of refractive errors. The herbal drug Trefoli, containing extracts of the plant in combination with others, when administered to the patients of viral hepatitis, produced excellent results.... eclipta

Benign Prostatic Hypertrophy, Or Hyperplasia

(BPH) The benign buildup in the prostate of “warts” or epithelial neoplasias that can block or interrupt urination, and which are usually concurrent with moderate prostate enlargement. They cause a dull ache on urination, ejaculation, and/or defecation. The diagnosis is medical, since the same subjective conditions can result from cancer of the prostate. BPH is common in men over fifty and can be the result either of diminished production of complete testosterone or poor pelvic circulation. Alcohol, coffee, speed, and antihistamines can all aggravate the problem.... benign prostatic hypertrophy, or hyperplasia

Cholangitis

Inflammation of of only bile ducts. This word and the next three describe conditions that may be, subjectively, all the same.... cholangitis

Crataegeus Oxyacantha

Linn.

Family: Rosaceae.

Habitat: British and European hedge plant, met with in the temperate Himalayas of Kashmir and Himachal Pradesh at an altitude of 1,800-3,000 m. (The plant does not thrive in the plains of India.)

English: English Hawthorn.

Folk: Ring, Ringo, Pingyat, Phindak, Ban Sanjli (Punjab hills).

Action: Coronary vasodilator (strengthens heart muscle without increasing the beat in coronary arteries), antispasmodic, antihypertensive, sedative to nervous system, diuretic.

Key application: In cases of cardiac insufficiency Stage II as defined by NYHA (New York Heart Association). An improvement of subjective findings as well as an increase in cardiac work tolerance, a decrease in pressure/heart rate product, an increase in the ejection fraction and a rise in the anaerobic threshold have been established in human pharmacological studies. (German Commission E, WHO.)

The active principles include oligo- meric procyanidins and flavonoids.

The drug is official in Homoeopathic Pharmacopoeia of India.

Contraindicated in low blood pressure, chest pain, bleeding disorders. The herb may interfere with therapeutic effect of cardiac drugs. (Sharon M. Herr.) Preparations based on hydroal- coholic extracts of Crataegus monogy- na or C. laevigata are used as Hawthorn in the Western herbal.... crataegeus oxyacantha

Epstein-barr Virus

A large, ubiquitous, and normally benign, herpes-like virus with both DNA and capsid. It is sometimes implicated in mononucleosis and at least two types of lymphomas. Recently it has been become connected with the symptom picture called chronic fatigue syndrome (as has been CMV) and can produce many ill-defined (but subjectively distressful) symptoms, including fatigue, fevers of an unknown origin (FUO...love those acronyms!), and emotional lability. Immunosuppression, from whatever cause, allows the syndrome to occur. Many people in and out of medicine have come to regard it as both another form of Multiple Chemical Sensitivities (MCS, naturally) and a sequel to excessive medical use of immunosupressant anti­inflammatories.... epstein-barr virus

Health Status

The state of health of an individual, group or population. It may be measured by obtaining proxies, such as people’s subjective assessments of their health; by one or more indicators of mortality and morbidity in the population, such as longevity; or by using the incidence or prevalence of major diseases (communicable, chronic or nutritional).... health status

Morbidity

Any departure, subjective or objective, from a state of physiological or psychological well-being. In this sense, sickness, illness and morbid conditions are similarly defined and synonymous.... morbidity

Rheumatism

Used broadly, rheumatism is a term meant to describe subjective sensations and not a specific disease, such as chronic joint inflammation, osteo- or rheumatoid arthritis...almost any chronic dull ache associated with the aging process... rheumatism

Aids

Acquired Immune Deficiency Syndrome. Infection by HIV virus may lead to AIDS, but is believed to be not the sole cause of the disease. It strikes by ravaging the body’s defence system, destroying natural immunity by invading the white blood cells and producing an excess of ‘suppressant’ cells. It savages the very cells that under normal circumstances would defend the body against the virus. Notifiable disease. Hospitalisation. AIDS does not kill. By lacking an effective body defence system a person usually dies from another infection such as a rare kind of pneumonia. There are long-term patients, more than ten years after infection with HIV who have not developed AIDS. There are some people on whom the virus appears to be ineffective. The HIV virus is transmitted by infected body fluids, e.g. semen, blood or by transfusion.

A number of co-factors are necessary for AIDS to develop: diet, environment, immoral lifestyle, drugs, etc also dispose to the disease which, when eliminated, suggest that AIDS needs not be fatal. However, there is no known cure. Smoking hastens onset. Causes include needle-sharing and sexual contacts. Also known as the ‘Gay Plague’ it can be transmitted from one member of the family to another non-sexual contact.

The virus kills off cells in the brain by inflammation, thus disposing to dementia.

Symptoms. Onset: brief fever with swollen glands. “Feeling mildly unwell”. This may pass off without incident until recurrence with persistent diarrhoea, night sweats, tender swollen lymph nodes, cough and shortness of breath. There follows weight loss, oral candida. Diagnosis is confirmed by appearance of ugly skin lesions known as Kaposi’s sarcoma – a malignant disease. First indication is the appearance of dark purple spots on the body followed by fungoid growths on mouth and throat.

While some cases of STDs have been effectively treated with phytotherapy, there is evidence to suggest it may be beneficial for a number of reasons. Whatever the treatment, frequent blood counts to monitor T-4 cells (an important part of the immune system) are necessary. While a phytotherapeutic regime may not cure, it is possible for patients to report feeling better emotionally and physically and to avoid some accompanying infections (candida etc).

Treatment. Without a blood test many HIV positives may remain ignorant of their condition for many years. STD clinics offer free testing and confidential counselling.

Modern phytotherapeutic treatment:–

1. Anti-virals. See entry.

2. Enhance immune function.

3. Nutrition: diet, food supplements.

4. Psychological counselling.

To strengthen body defences: Garlic, Echinacea, Lapacho, Sage, Chlorella, Reisha Mushroom, Shiitake Mushroom. Of primary importance is Liquorice: 2-4 grams daily.

Upper respiratory infection: Pleurisy root, Elecampane.

Liver breakdown: Blue Flag root, Milk Thistle, Goldenseal.

Diarrhoea: Bayberry, Mountain Grape, American Cranesbill, Slippery Elm, lactobacillus acidophilus.

Prostatitis: Saw Palmetto, Goldenrod, Echinacea.

Skin lesions: External:– Comfrey, Calendula or Aloe Vera cream.

To help prevent dementia: a common destructive symptom of the disease: agents rich in minerals – Alfalfa, Irish Moss, Ginkgo, St John’s Wort, Calcium supplements.

Nervous collapse: Gotu Kola, Siberian Ginseng, Oats, Damiana.

Ear Inflammation: Echinacea. External – Mullein ear drops.

With candida: Lapacho tea. Garlic inhibits candida.

Anal fissure: Comfrey cream or Aloe Vera gel (external).

Practitioner: Formula. Liquid extract Echinacea 30ml (viral infection) . . . Liquid extract Poke root 10ml (lymphatic system) . . . Liquid extract Blue Flag root 10ml (liver stimulant) . . . Tincture Goldenseal 2ml (inflamed mucous membranes) . . . Liquid extract Guaiacum 1ml (blood enricher) . . . Decoction of Sarsaparilla to 100ml. Sig: 5ml (3i) aq cal pc.

Gargle for sore throat: 5-10 drops Liquid extract or Tincture Echinacea to glass water, as freely as desired.

Abdominal Castor oil packs: claimed to enhance immune system.

Chinese medicine: Huang Qi (astragalus root).

Urethral and vaginal irrigation: 2 drops Tea Tree oil in strong decoction Marshmallow root: 2oz to 2 pints water. Inject warm.

Diet. Vitamin C-rich foods, Lecithin, Egg Yolk, Slippery Elm gruel, Red Beet root, Artichokes. Garlic is particularly indicated as an anti-infective.

Nutrition. Vitamin A is known to increase resistance by strengthening the cell membrane; preferably taken as beta carotene 300,000iu daily as massive doses of Vitamin A can be toxic. Amino acid – Glutathione: Garlic’s L-cysteine relates.

Vitamin C. “The virus is inactivated by this vitamin. Saturating cells infected with the HIV virus with the vitamin results in 99 per cent inactivation of the virus. The vitamin is an anti-viral and immune system modulator without unwanted side-effects. The ascorbate, when added to HIV cells, substantially reduced the virus’s activity without harming the cells at specific concentrations. Patients taking large doses report marked improvement in their condition. Minimum daily oral dose: 10 grams.” (Linus Pauling Institute, Science and Medicine, Palo Alto, California, USA)

Periwinkle. An anti-AIDS compound has been detected in the Madagascan Periwinkle (Catharanthus roseus), at the Chelsea Physic Garden.

Mulberry. The black Mulberry appears to inhibit the AIDS virus.

Hyssop. An AIDS patient improved to a point where ulcers were healed, blood infection eliminated, and Kaposi’s sarcoma started to clear when her mother gave her a traditional Jamaican tea made from Hyssop, Blessed Thistle and Senna. From test-tube research doctors found that Hyssopus officinalis could be effective in treatment of HIV/AIDS. (Medical Journal Antiviral Research, 1990, 14, 323-37) Circumcision. Studies have shown that uncircumcised African men were more than five to eight times more likely to contract AIDS than were circumcised men; life of the virus being short-lived in a dry environment. (Epidemiologist Thomas Quinn, in Science Magazine)

Study. A group of 13 HIV and AIDS patients received 200mg capsules daily of a combination of Chelidonium (Greater Celandine) 175mg; Sanguinaria (Blood root) 5mg; and Slippery Elm (Ulmus fulva) 20mg. More than half the patients enjoyed increased energy and improved immune function with reduction in both size and tenderness of lymph nodes. (D’Adamo P. ‘Chelidonium and Sanguinaria alkaloids as anti-HIV therapy. Journal of Naturopathic Medicine (USA) 3.31-34 1992)

Bastyr College of Naturopathy, Seattle, MA, USA. During 1991 the College carried out a study which claimed that a combination of natural therapies including nutrition, supplements, herbal medicine, hydrotherapy and counselling had successfully inhibited HIV and other viral activity in all patients in controlled trials lasting a year.

Patients chosen for the trial were HIV positive, not on anti-viral drugs and showing symptoms of a compromised immune system, but without frank AIDS (generally taken to be indicated by Karposi’s sarcoma and/or PCP-pneumocystitis carinii pneumonia).

Symptoms included: Lymphadenopathy in at least two sites, oral thrush, chronic diarrhoea, chronic sinusitis, leukoplakia, herpes, night sweats and fatigue.

Assessment was subjective and objective (including T-cell ratio tests). The patients did better than comparable groups in published trials using AZT.

Treatment was naturopathic and herbal. Patients receiving homoeopathy and acupuncture did not do as well as those receiving herbs.

Best results with herbs were: Liquorice (1g powder thrice daily); St John’s Wort (Yerba prima tablets, 3, on two days a week only). Patients reported a great increase in the sense of well-being on St John’s Wort. An equivalent dose of fresh plant tincture would be 10ml. The tincture should be of a good red colour. The College did not use Echinacea, which would stimulate the central immune system and which would therefore be contra-indicated.

Supplements given daily. Calcium ascorbate 3g+ (to bowel tolerance). Beta-carotene 300,000iu. Thymus gland extract tablets 6. Zinc 60mg (with some Copper). B-vitamins and EFAs.

To control specific symptoms: most useful herbs were: Tea Tree oil for fungal infections; Goldenseal and Gentian as bitters. Ephedra and Eyebright for sinusitis. Carob drinks for non-specific enteritis. Vitamin B12 and topical Liquorice for shingles.

Counselling and regular massage were used to maintain a positive spirit. Studies show all long term HIV positive survivors have a positive attitude and constantly work at empowering themselves.

Results showed significant improvements in symptoms suffered by HIV patients despite a slow deterioration in blood status. Methods used in the study had dramatically reduced mortality and morbidity. A conclusion was reached that AIDS may not be curable but it could be manageable. (Reported by Christopher Hedley MNIMH, London NW1 8JD, in Greenfiles Herbal Journal) ... aids

Illness

Perception by a person that he or she is not well.

Illness is a subjective sensation; it may have physical or psychological causes.

The term is also used to mean disease or disorder.... illness

Dyspnoea

n. laboured or difficult breathing. (The term is often used for a sign of laboured breathing apparent to the doctor, breathlessness being used for the subjective feeling of laboured breathing.) Dyspnoea can be due to obstruction to the flow of air into and out of the lungs (as in bronchitis and asthma), various diseases affecting the tissue of the lung (including pneumoconiosis, emphysema, tuberculosis, and cancer), and heart disease.... dyspnoea

Hypochondriasis

Obsession with the body’s functions and a DELUSION of ill health, often severe, such that patients may believe they have a brain tumour or incurable insanity. Furthermore, patients may believe that they have infected others, or that their children have inherited the condition. It is a characteristic feature of DEPRESSION, but may also occur in SCHIZOPHRENIA, when the delusions may be secondary to bodily HALLUCINATIONS, and a sense of subjective change. Chronic hypochondriasis may be the result of an abnormal personality development: for example, the insecure, bodily-conscious person. Delusional preoccupations with the body – usually the face – may occur, such that the patient is convinced that his or her face is twisted, or dis?gured with acne.

Treatment Hypochondriacal patients may also develop physical illness, and any new symptoms must always be carefully evaluated. In most patients the condition is secondary, and treatment should be directed to the underlying depression or schizophrenia. In the rare cases of primary hypochondriasis, supportive measures are the mainstay of treatment.... hypochondriasis

Emotional Touchpoints

a technique for encouraging users to talk about their experience of health care in subjective terms, thereby enabling providers to reflect on their practice and improve care delivery. Users are asked to talk about certain key moments of contact with the service (e.g. arrival on the ward, waking after an operation) and to characterize their experience using a selection of emotional words. The goal is to help staff to understand how users felt at these moments and thereby to develop more compassionate, holistic, and insightful care.... emotional touchpoints

Pelvimetry

n. measurement of the four internal diameters of the pelvis (transverse, anteroposterior, left oblique, and right oblique) on an X-ray image or by means of CT or MR scanning. Pelvimetry may be used to determine if a vaginal delivery will be possible, but it is an unreliable predictor of obstetric outcome and its use is outmoded. Clinical pelvimetry is a means of assessing pelvic capacity through a vaginal examination; it is subjective and its results must be used with caution.... pelvimetry

Pulsatile Tinnitus

a form of *tinnitus that has a rhythmical quality. It may be synchronous with the heartbeat, in which case a vascular origin is likely. Pulsatile tinnitus that is not synchronous with the heartbeat may have a muscular origin due to *middle ear muscle myoclonus or *palatal myoclonus. Pulsatile tinnitus may be audible to an observer, in which case it is classified as objective pulsatile tinnitus. More often it is inaudible to others and is classified as subjective pulsatile tinnitus.... pulsatile tinnitus

Synaesthesia

n. a condition in which a secondary subjective sensation (often colour) is experienced at the same time as the sensory response normally evoked by the stimulus. For example, the sound of the word ‘cat’ might evoke the colour purple.... synaesthesia

Pain

Pain is an unpleasant sensory and emotional experience associated with actual or potential tissue damage, or described in terms of such damage (International Association for the Study of Pain, 1979). Pain is perceived in the cerebral cortex (see BRAIN) and is always subjective. Sometimes sensations that would usually be benign can be perceived as painful – for example, allodynia (extreme tenderness of the skin) or dysaesthesia (unpleasant skin sensations resulting from partial damage to sensory nerve ?bres, as in herpes zoster, or shingles).

Acute pain is caused by internal or external injury or disease. It warns the individual that harm or damage is occurring and stimulates them to take avoiding or protective action. With e?ective treatment of disease or injury and/or the natural healing process, the pain resolves – although some acute pain syndromes may develop into chronic pain (see below). Stimuli which are su?ciently intense potentially to damage tissue will cause the stimulation of speci?c receptors known as NOCICEPTORS. Damage to tissues releases substances which stimulate the nociceptors. On the surface of the body there is a high density of nociceptors, and each area of the body is supplied by nerves from a particular spinal segment or level: this allows the brain to localise the source of the pain accurately. Pain from internal structures and organs is more di?cult to localise and is often felt in some more super?cial structure. For example, irritation of the DIAPHRAGM is often felt as pain in the shoulder, as the nerves from both structures enter the SPINAL CORD at the same level (often the structures have developed from the same parts of the embryo). This is known as referred pain.

The impulses from nociceptors travel along nerves to the spinal cord. Within this there is modulation of the pain ‘messages’ by other incoming sensory modalities, as well as descending input from the brain (Melzack and Walls’ gate-control theory). This involves morphine-like molecules (the ENDORPHINS and ENKEPHALINS) amongst many other pain-transmitting and pain-modulating substances. The modi?ed input then passes up the spinal cord through the thalamus to the cerebral cortex. Thus the amount of pain ‘felt’ may be altered by the emotional state of the individual and by other incoming sensations. Once pain is perceived, then ‘action’ is taken; this involves withdrawal of the area being damaged, vocalisation, AUTONOMIC NERVOUS SYSTEM response and examination of the painful area. Analysis of the event using memory will occur and appropriate action be taken to reduce pain and treat the damage.

Chronic pain may be de?ned in several ways: for example, pain resistant to one month’s treatment, or pain persisting one month beyond the usual course of an acute illness or injury. Some doctors may also arbitrarily choose the ?gure of six months. Chronic pain di?ers from acute pain: the physiological response is di?erent and pain may either be caused by stimuli which do not usually cause the perception of pain, or may arise within nerves or the central nervous system with no apparent external stimulation. It seldom has a physiological protective function in the way acute pain has. Also, chronic pain may be self-perpetuating: if individuals gain a psychological advantage from having pain, they may continue to do so (e.g. gaining attention from family or health professionals, etc.). The nervous system itself alters when pain is long-standing in such a way that it becomes more sensitive to painful inputs and tends to perpetuate the pain.

Treatment The treatment of pain depends upon its nature and cause. Acute pain is generally treated by curing the underlying complaint and prescribing ANALGESICS or using local anaesthetic techniques (see ANAESTHESIA – Local anaesthetics). Many hospitals now have acute pain teams for the management of postoperative and other types of acute pain; chronic pain is often treated in pain clinics. Those involved may include doctors (in Britain, usually anaesthetists), nurses, psychologists and psychiatrists, physiotherapists and complementary therapists. Patients are usually referred from other hospital specialists (although some may be referred by GPs). They will usually have been given a diagnosis and exhausted the medical and surgical treatment of their underlying condition.

All the usual analgesics may be employed, and opioids are often used in the terminal treatment of cancer pain.

ANTICONVULSANTS and ANTIDEPRESSANT DRUGS are also used because they alter the transmission of pain within the central nervous system and may actually treat the chronic pain syndrome.

Many local anaesthetic techniques are used. Myofascial pain – pain affecting muscles and connective tissues – is treated by the injection of local anaesthetic into tender spots, and nerves may be blocked either as a diagnostic procedure or by way of treatment. Epidural anaesthetic injections are also used in the same way, and all these treatments may be repeated at intervals over many months in an attempt to cure or at least reduce the pain. For intractable pain, nerves are sometimes destroyed using injections of alcohol or PHENOL or by applying CRYOTHERAPY or radiofrequency waves. Intractable or terminal pain may be treated by destroying nerves surgically, and, rarely, the pain pathways within the spinal cord are severed by cordotomy (though this is generally only used in terminal care).

ACUPUNCTURE and TRANSCUTANEOUS ELECTRICAL NERVE STIMULATION (TENS) are used for a variety of pain syndromes, particularly myofascial or musculoskeletal pain. It is thought that they work by increasing the release of endorphins and enkephalins (see above). It is possible to implant electrodes within the epidural space to stimulate directly the nerves as they traverse this space before passing into the spinal cord.

Physiotherapy is often used, particularly in the treatment of chronic backache, where pain may be reduced by improving posture and strengthening muscles with careful exercises. Relaxation techniques and psychotherapy are also used both to treat chronic pain and to help patients cope better with their disability.

Some types of chronic pain are caused by injury to sympathetic nerves or may be relieved by interrupting conduction in sympathetic nerves. This may be done in several ways. The nerves may be blocked using local anaesthetic or permanently destroyed using alcohol, phenol or by surgery.

Many of these techniques may be used in the management of cancer pain. Opioid drugs are often used by a variety of routes and methods, and management of these patients concentrates on the control of symptoms and on providing a good quality of life.... pain

Vasomotor Symptoms

subjective sensations experienced by women around the time of the *menopause, often described as explosions of heat (hot flushes), mostly followed by profuse sweating and sometimes preceded by an undetermined sensation with waking at night. Objective signs are sudden reddening of the skin on the head, neck, and chest and profuse sweating. Physiological changes include peripheral vasodilatation, *tachycardia with normal blood pressure, and raised skin temperature with normal body temperature.... vasomotor symptoms

Sympathetic

A division of the autonomic or involuntary nervous system that works in general opposition to the parasympathetic division (q.v.). Many of the sympathetic functions are local, specific, and involve secretion of acetylcholine, like any other of your normal nerves...stimulating or suppressing a specific muscle, gland, or whatever. A certain number of these nerves, however, unlike any others in the body, secrete epinephrine (adrenalin) and norepinephrine (noradrenalin). These are called adrenergic. Since the adrenal medulla also secretes the same substances into the bloodstream as hormones, all the muscles or glands that are affected by the adrenergic sympathetic nerves also react in toto to the epinephrine secreted into the blood. This forms the basis for a potentially lifesaving emergency fight or flight response and is meant for short, drastic activities. A chronic excess of the adrenergic response, however, is a major cause of stress-and a major contributor to many types of chronic disease. The more you use a particular nerve pathway or induce a particular group of functions, the more blood, fuel storage, and mitochondria are produced to strengthen that group of actions. Using adrenergic energy excessively gives literal dominance to those things that are stimulated or suppressed, and the effects of adrenalin stress linger in the body after the adrenalin is long gone. Since one of the first subjective symptoms of subclinical malnutrition, metabolic imbalances, and environmental pollution is irritability of the central nervous system, hypersympathetic function acts as an intermediate between poor diet, pollution, and disease.... sympathetic

Marijuana

The flowering tops and dried leaves of the Indian hemp plant CANNABIS SATIVA, containing the active ingredient (tetra-hydrocannabinol). The leaves are usually smoked but can be drunk as tea or eaten in food. Physical effects of marijuana include dry mouth, mild reddening of the eyes, slight clumsiness, and an increased appetite. The main subjective feelings are usually of calmness and wellbeing, but depression occurs occasionally.Large doses may cause panic, fear of death, and illusions. In rare cases, true psychosis occurs, with paranoid delusions, confusion, and other symptoms, which usually disappear within a few days. Regular use of marijuana may lead to a more permanent state of apathy and loss of concern (a condition that is known as amotivational syndrome).... marijuana

Bloating

n. the subjective experience of abdominal fullness, often (but not always) accompanied by abdominal distension. Its many causes include air swallowing (*aerophagia), abnormal intestinal gas handling or abdominal wall reflexes, increased gas production, and organ hypersensitivity. Bloating may be associated with increased belching, excessive flatus, or changes in bowel habit, particularly constipation. It tends to be aggravated by meals, fluctuates in severity throughout the day (with particular discomfort in the evening), and is relieved at night. Treatment includes the removal of exacerbating factors (such as specific dietary products), avoidance of carbonated drinks and fat-rich diets, reduction in dietary fibre, and reassurance. Drug therapy has limited efficacy, but antispasmodics, laxatives, peppermint oil, simeticone, prokinetics (such as domperidone), nonabsorbable antibiotics (rifaximin), and tricyclic antidepressants (to reduce hypersensitivity) may be tried.... bloating

Hallucination

n. a false sensory perception of something that is not really there; the perception is subjectively convincing but lacks an external stimulus. Hallucinations may be visual, auditory, tactile, gustatory (of taste), or olfactory (of smell). They may be provoked by mental illness (such as *schizophrenia or severe anxiety disorders), *personality disorders, or physical disorders affecting the brain (such as temporal lobe *epilepsy, sepsis, acute organic syndrome, or stroke) or they may be caused by drugs, alcohol, or sensory deprivation. Hallucinations should be distinguished from dreams and from *illusions (which are misinterpretations of real stimuli). A substantial minority of the population experiences hallucinations not caused by mental illness. Some hallucinations are not always pathological: hypnagogic hallucinations occur in the state between wakefulness and sleep, and the images are often very distinct; these hallucinations occur in 30–60% of patients with *narcolepsy. Hypnopompic hallucinations occur in the state between sleep and full wakefulness; like hypnagogic hallucinations, the experiences may be very vivid.... hallucination



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