Post | Health Dictionary

A pre?x signifying after or behind.

Post | Health Dictionary

Keywords of this word: Post


Community Health

Measures that can be initiated among those with a disease, usually a chronic disease, to lessen or delay the impact of disability from that disease, e.g. averting renal complications among those with diabetes.... Community Health


Medical Dictionary

The term applied to the condition in which blood accumulates in a dependent part of the body as a result of poor circulation. Congestion of the base of the lungs in old people from this cause, and infection, is called hypostatic PNEUMONIA.... Medical Dictionary


Community Health

See “transitional care”.... Community Health


Medical Dictionary

Action taken to prevent CONCEPTION after sexual intercourse. The type of contraception may be hormonal, or it may be an intrauterine device (see below, and under CONTRACEPTION). Pregnancy after intercourse without contraception – or where contraception has failed as a result, for example, of a leaking condom – may be avoided with a course of ‘morning-after’ contraceptive pills. Such preparations usually contain an oestrogen (see OESTROGENS) and a PROGESTOGEN. Two doses should be taken within 72 hours of ‘unprotected’ intercourse. An alternative for the woman is to take a high dose of oestrogen on its own. The aim is to postpone OVULATION and to a?ect the lining of the UTERUS so that the egg is unable to implant itself.

Intrauterine contraceptive device (IUCD) This, in e?ect, is a form of post-coital contraception. The IUCD is a plastic shape up to 3 cm long around which copper wire is wound, carrying plastic thread from its tail. Colloquially known as a coil, it acts by inhibiting implantation and may also impair migration of sperm. Devices need changing every 3–5 years. Coils have generally replaced the larger, non-copper-bearing ‘inert’ types of IUCD, which caused more complications but did not need changing (so are sometimes still found in situ). They tend to be chosen as a method of contraception (6 per cent) by older, parous women in stable relationships, with a generally low problem rate.

Nevertheless, certain problems do occur with IUCDs, the following being the most common:

They tend to be expelled by the uterus in women who have never conceived, or by a uterus distorted by, say, ?broids.

ECTOPIC PREGNANCY is more likely.

They are associated with pelvic infection and INFERTILITY, following SEXUALLY TRANSMITTED DISEASES (STDS) – or possibly introduced during insertion.

They often produce heavy, painful periods (see MENSTRUATION), and women at high risk of these problems (e.g. women who are HIV positive [see AIDS/HIV], or with WILSON’S DISEASE or cardiac lesions) should generally be excluded – unless the IUCD is inserted under antibiotic cover.... Medical Dictionary


Medical Dictionary

A test for INFERTILITY. A specimen of cervical mucus, taken up to 24 hours after coitus (during the post-ovulatory phase of the menstrual cycle), is examined microscopically to assess the motility of the sperms. If motility is above a certain level, then sperms and mucus are not interacting abnormally – thus eliminating one cause of sterility.... Medical Dictionary


Medical Dictionary

Also called an autopsy (and less commonly, necropsy), this is an examination of a body to discover the causes of death. Such an examination is sometimes required by law. An unnatural death; a death occurring in suspicious circumstances; or a death when a doctor feels unable to complete a certi?cate about the cause – all must be reported to the CORONER (in Scotland, to the procurator ?scal). He or she may order an autopsy to be carried out as part of the inquiry into cause of death. Sometimes doctors may request the permission of relatives to perform a post-mortem so that they may discover something of value for the improvement of medical care. Relatives may refuse consent. (See also DEATH, CAUSES OF.)... Medical Dictionary


Medical Dictionary

The period after an operation, the patient’s condition after operation, or any investigations or treatment during this time.... Medical Dictionary


Medical Dictionary

The term applied to anything happening immediately after childbirth: for example, postpartum haemorrhage. (See also PREGNANCY AND LABOUR.)... Medical Dictionary


Medical Dictionary

A term introduced to PSYCHIATRY in 1980 after the Vietnam War. It is one of several psychiatric disorders that can develop in people exposed to severe trauma, such as a major physical injury, participation in warfare, assault or rape, or any event in which there is major loss of life or a threat of loss of life. Most people exposed to trauma do not develop psychiatric disorder; however, some develop immediate distress and, occasionally, the reaction can be delayed for many months. Someone with PTSD has regular recurrences of memories or images of the stressful event (‘?ashbacks’), especially when reminded of it. Insomnia, feelings of guilt and isolation, an inability to concentrate and irritability may result. DEPRESSION is very common. Support from friends and family is probably the best management, but those who do not recover quickly can be helped by antidepressants and psychological treatments such as COGNITIVE BEHAVIOUR THERAPY. Over the past few years, PTSD has featured increasingly in compensation litigation.... Medical Dictionary


Medical Dictionary



Herbal Medical

After birthing.... Herbal Medical


Medical Dictionary

Facilitation of the drainage of secretions from dilated bronchi of the LUNGS. The patient lies on an inclined plane, head downwards, and is encouraged to cough up as much secretion from the lungs as possible. The precise position depends on which part of the lungs is a?ected. It may need to be carried out for up to three hours daily in divided periods. It is of particular value in BRONCHIECTASIS and lung abscess (see LUNGS, DISEASES OF).... Medical Dictionary