Radiation Sickness: From 3 Different Sources
The term applied to the acute effects of ionizing radiation on the whole, or a major part, of the body when the dose is greater than 1 gray (1 Gy) of X-rays or gamma rays, or 1 sievert (1 Sv) of other types of radiation. The effect of radiation depends on the dose and the exposure time. Total-body doses of less than 2 Gy are unlikely to be fatal to a healthy adult. At doses of 1–10 Gy, transient nausea and occasional vomiting may occur, but usually disappear rapidly and are often followed by a 2–3 week period of relative well-being. By the end of this period, the effects of radiation damage to the bone marrow and immune system begin to appear, with repeated infections and petechiae (pinpoint spots of bleeding under the skin). Some people are successfully treated with a bone marrow transplant or by isolation in a sterile environment until the bone marrow recovers.
With a dose of 10–30 Gy there is also an early onset of nausea and vomiting, which tends to disappear a few hours later. However, damage to the gastrointestinal tract, which causes severe and frequently bloody diarrhoea (called the gastrointestinal syndrome), and overwhelming infection due to damage to the immune system is likely to result in death 4–14 days after exposure.
Acute exposures of more than 30–100 Gy cause the rapid onset of nausea, vomiting, anxiety, and disorientation.
Within hours, the victim usually dies due to nervous system damage and oedema of the brain; these effects are called the central nervous system syndrome.
The term applied to the nausea, vomiting and loss of appetite which may follow exposure to RADIATION – for example, at work – or the use of RADIOTHERAPY in the treatment of cancer and other diseases. People exposed to radiation at work should have that exposure carefully monitored so it does not exceed safety limits. Doses of radiation given during radiotherapy treatment are carefully measured: even so, patients may suffer side-effects. The phenothiazine group of tranquillisers, such as CHLORPROMAZINE, as well as the ANTIHISTAMINE DRUGS, are of value in the prevention and treatment of radiation sickness.
an acute illness caused by extreme exposure to rays emitted by radioactive substances, e.g. X-rays or gamma rays. Very high doses can cause death within hours. Lower doses, which may eventually prove fatal, cause nausea, vomiting, and diarrhoea followed after a week or more by bleeding and other symptoms of damage to the bone marrow, loss of hair, and bloody diarrhoea. Some of the milder symptoms can occur after *radiotherapy during treatment of cancer.
This condition, also known as mountain sickness, occurs in mountain climbers or hikers who have climbed too quickly to heights above 3,000 metres, thus failing to allow their bodies to acclimatise to altitude. The lower atmospheric pressure and shortage of oxygen result in hyperventilation – deep, quick breathing – and this reduces the amount of carbon dioxide in the blood. Nausea, anxiety and exhaustion are presenting symptoms, and seriously affected individuals may be acutely breathless because of pulmonary oedema (excess ?uid in the lungs). Gradual climbing over two or three days should prevent mountain sickness. In serious cases the individual must be brought down to hospital urgently. Most attacks, however, are mild.... altitude sickness
A complex systemic reaction that may become evident any time up to 14 days after antivenom or antitoxin use. Symptoms are fever, generalised lymphadenopathy and an urticarial rash. Severe cases of serum sickness may have to be treated with oral steroids. The incidence of serum sickness is often related to the amount of antivenom used.... serum sickness
A disease caused by haemoflagellate protozoa and transmitted by blood-feeding tsetse flies of the genus Glossina. East African (Rhodesian) Sleeping Sickness is the more severe zoonotic form caused byTrypanosoma brucei rhodesiense found on the game-rich savannahs of East Central Africa while West African (Gambian) Sleeping Sickness is the more chronic form found in riverine areas of West Central Africa and which has a significant human reservoir although animals such as pigs may also be involved as reservoirs.... sleeping sickness
See ALTITUDE SICKNESS.... mountain sickness
This condition is very similar to sea-sickness. (See MOTION (TRAVEL) SICKNESS.)... air-sickness
The band of electromagnetic radiation which has a longer wavelength than that of the red in the visible spectrum. Infrared radiation is used in the special photographic process essential to THERMOGRAPHY. Its property of transmitting radiant heat has made infrared radiation invaluable in PHYSIOTHERAPY, where it warms tissues, soothes pain and increases the local circulation.... infrared radiation
An old name for EPILEPSY.... falling sickness
See MOTION (TRAVEL) SICKNESS.... sea-sickness
See VOMITING; MOTION (TRAVEL) SICKNESS.... sickness
Morning Sickness is not particularly a disease, but a symptom of pregnancy.
If you feel that the room is spinning around and that all scents are too strong, it is possible that you’re pregnant.
However, morning sickness usually consists of vomiting, nausea, headaches, back pains and, at times, fever.
This affection looks a lot like food intoxication. But just to be sure, schedule an appointment with your gynecologist.
How Tea for Morning Sickness Works
A Tea for Morning Sickness’ main goal is to ameliorate your weakness and restore your general health. Thanks to the active ingredients in these teas, your abdominal muscles will stop their negative response, while nourishing the nervous system.
Also, morning sickness has a lot to do with your hormones, so you may want to try a tea with an elevated estrogen level or at least one that could stop your hormone level from growing.
Efficient Tea for Morning Sickness
In order to be efficient, a Tea for Morning Sickness needs to have the right amount of nutrients, enzymes, volatile oils and minerals (a tea rich in manganese, iron, magnesium is the best choice for your condition).
You may want to avoid the ones with a high acids level, since they cause stomach acidity and, at times, even uterine contractions which might lead to miscarriage. If you don’t know which teas are best for your problem, here’s a list to help you out:
- Peppermint Tea – this Tea for Morning Sickness is well known as a stomach soothing decoction, with various uses which spread on many areas of interest, from cosmetic industry to pharmaceutical remedies. This tea could lower your hormone level and induce a state of calmness to your abdominal area. You can also use it to treat diarrhea, sore throats, nausea and even headaches. Peppermint Tea is one hundred percent safe and you can take as much as you want.
- Ginger Tea – although Ginger Tea is a great nausea reliever, practitioners around the world are concerned when it comes to administrating it to pregnant women. Even if this Tea for Morning Sickness is very efficient for nausea, using too much herb will cause uterine contractions due to its acid compounds. The best thing you can do is ask your doctor’s advice before taking this tea.
- Raspberry Leaf Tea – also a great remedy for infertility, anemia, asthenia and other problems, this tea has a sweet taste and a pleasant smell. Practitioners around the world have discovered that this Tea for Morning Sickness could take your pain away in no time thanks to its active constituents, which include tannins, manganese and iron. And let’s not forget the vitamin C, which will energize your entire body.
Tea for Morning Sickness Side Effects
When taken properly, these teas are generally safe. However, exceeding the number of cups recommended per day may lead to other affection such as constipation, migraines or stomach irritations.
Talk to an herbalist or to your doctor before starting any kind of herbal treatment and make sure that everything will be ok. However, if you’ve been taking one of these teas and you’re noticing some unusual responses from your body, ask for medical assistance immediately!
If you have the medical approval and there’s nothing that could interfere with your treatment, choose a Tea for Morning Sickness that fits best your needs and give it a try!... tea for morning sickness
See motion sickness.... car sickness
measures designed to limit the dose of harmful radiation to patients and workers. Medical exposure to radiation is governed in the UK by the Department of Health and Social Care under the Ionising Radiation (Medical Exposures) Regulations 2000 (IRMER). A guiding theme of protection is the ALARA principle (“as low as reasonably achievable”).... radiation protection
see radioembolization.... selective internal radiation therapy
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