Ишемическая болезнь сердца-Ischemic heart disease

Most are related to the gastro-intestinal tract, but the cause may be apart from this. It may occur from other areas of the abdomen such as the gallbladder or the pancreas or the liver or it may be due to a rise in blood pressure.

It could even be due to the presence of circulating toxins, poisons or drugs in the system. The commonest cause of indigestion originates in the stomach. This is a gastritis or inflammation of this organ.

This may be due to infection either from contaminated food or passed on from another person. It may arise from irritation from too much food, too rich a food, or from such things as pickles or spices. It may be caused by the irritation of too much alcohol, tea or coffee or cigarette smoke.

It may be due to the irritation of the stomach from aspirin or the anti-inflammatory drugs used in rheumatism and arthritis. Or the gastritis may occur as the result of stress or nervous tension.

An ulcer may form in the stomach or the duodenum, which is the first part of the small bowel, and the symptoms of this may be exactly the same as with the gastritis.

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These drugs are bacteriostatic — that is, they do not kill the germ but inhibit its growth, and the body’s own defence mechanism can then overcome the infection.

They still have some advantages in that they readily cross from the blood into the fluid inside the brain and spinal cord, which many newer antibiotics don’t. They are thus useful in treating bacterial meningitis, an infection of the covering membranes of the brain.

Insoluble forms, which are not absorbed, are used to sterilise the bowel.

Some people become sensitised to the sulphonamides and can develop an allergic rash or other allergic symptoms.

A recently developed antibiotic combines a sul-phonamide with an antibiotic of the tetracycline group, trimethoprim.

These complement each other’s action to a considerable degree and make the drug bacteriocidal in some circumstances — that is, it kills the germ rather than inhibiting its growth.

This antibiotic is marketed in Australia as Septrin and Bactrim.

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