Secondary sexual characteristics Health Dictionary

Measures that identify and treat asymptomatic persons who have already developed risk factors or preclinical disease, but in whom the condition is not clinically apparent. These activities are focused on early case-finding of asymptomatic disease that occurs commonly and has significant risk for negative outcome without treatment.... secondary prevention

Specialist care provided on an ambulatory or inpatient basis, usually following a referral from primary care.... secondary care

See CHILD ABUSE.... sexual abuse

Any type of pleasurable sexual practice which society regards as abnormal. Deviation may be related to the activity, such as EXHIBITIONISM or sadomasochistic sex (see SADISM; MASOCHISM); or to the sexual object, for example, shoes or clothes (fetishism). Di?erent cultures have di?erent values, and treatment is probably not required unless the deviation is antisocial or harmful to the participant(s). Aversion therapy, or the conditioning of a person’s behaviour, may help if treatment is considered necessary.... sexual deviation

Inadequate sexual response may be due to a lack of sexual desire (LIBIDO) or to an inadequate performance; or it may be that there is a lack of satisfaction or ORGASM. Lack of sexual desire may be due to any generalised illness or endocrine disorder, or to the taking of drugs that antagonise endocrine function (see ENDOCRINE GLANDS). Disorders of performance in men can occur during arousal, penetration and EJACULATION. In the female, DYSPAREUNIA and VAGINISMUS are the main disorders of performance. DIABETES MELLITUS can cause a neuropathy which results in loss of erection. IMPOTENCE can follow nerve damage from operations on the PROSTATE GLAND and lower bowel, and can be the result of neurological diseases affecting the autonomic system (see NERVOUS SYSTEM). Disorders of satisfaction include, in men, impotence, emission without forceful ejaculation and pleasureless ejaculation. In women such disorders range from the absence of the congestive genital response to absence of orgasm. Erectile dysfunction in men can sometimes be treated with SILDENAFIL CITRATE (Viagra®), a drug that recent research suggests may also be helpful to women with reduced libido and/or inability to achieve orgasm.

Sexual dysfunction may be due to physical or psychiatric disease, or it may be the result of the administration of drugs. The main group of drugs likely to cause sexual problems are the ANTICONVULSANTS, the ANTIHYPERTENSIVE DRUGS, and drugs such as metoclopramide that induce HYPERPROLACTINAEMIA. The benzodiazepine TRANQUILLISERS can reduce libido and cause failure of erection. Tricyclic ANTIDEPRESSANT DRUGS may cause failure of erection and clomipramine may delay or abolish ejaculation by blockade of alpha-adrenergic receptors. The MONOAMINE OXIDASE INHIBITORS (MAOIS) often inhibit ejaculation. The PHENOTHIAZINES reduce sexual desire and arousal and may cause di?culty in maintaining an erection. The antihypertensive drug, methyldopa, causes impotence in over 20 per cent of patients on large doses. The beta-adrenoceptorblockers and the DIURETICS can also cause impotence. The main psychiatric causes of sexual dysfunction include stress, depression and guilt.... sexual dysfunction

A measure of the occurrence of a contagious disease among known (or presumed) susceptible persons following exposure to a primary case.... secondary attack

A cancer that originally started somewhere else in the body, but is now growing at another site. A metastasis.... secondary cancer

This type of analysis utilizes existing data sources either through synthesis or integration; meta-analysis is an example of secondary data analysis.... secondary data analysis

A form of sexual behaviour, most common in men, in which intercourse between adults is not the final aim. Forms of sexual deviation include exhibitionism, fetishism, paedophilia, and transvestism.... deviation, sexual

The process of producing offspring by the fusion of 2 cells from different individuals; this is achieved in humans by the fusion of 1 sperm and 1 ovum. This fusion (fertilization) is achieved by sexual intercourse or artificial insemination.... reproduction, sexual

A term applied to a disease or disorder that results from or follows another disease (the primary disease). It also refers to a malignant tumour that has spread from a primary cancer elsewhere in the body (see metastasis).... secondary

Physical features appearing at puberty that indicate the onset of adult reproductive life.

In girls, breast enlargement is the first sign.

Shortly afterwards, pubic and underarm hair appears, and body fat increases around the hips, stomach, and thighs to produce the female body shape.

In boys, the first sign is enlargement of the testes, followed by thinning of the scrotal skin and enlargement of the penis.

Pubic, facial, axillary, and other body hair appears, the voice deepens, and muscle bulk and bone size increase.... sexual characteristics, secondary

Lack of sexual desire or of the ability to become physically aroused during sexual activity.... sexual desire, inhibited

A term sometimes used to describe a variety of sexual activities, but which specifically refers to the insertion of the penis into the vagina.... sexual intercourse

Any difficulty associated with sexual performance or behaviour. Sexual problems are often psychological in origin (see psychosexual dysfunction). Sex therapy may help such problems. Some sexual problems are due to physical disease, such as a disorder affecting blood flow or a hormonal dysfunction. A disorder of the genitals may result in pain during intercourse (see intercourse, painful). Such problems are addressed by treating the cause, where possible.... sexual problems

(DSDs) see intersex.... differences of sexual development

(DSDs) see intersex.... disorders of sexual development