The body perspires to keep the body temperature from rising. It has a small quantity of urea, salt and some other compounds. If the body perspires more, in hot weather, a slight increase in the intake of common salt is advised, to make good what is lost through perspiration. Usually this is no cause for worry. Some people sweat more, some less due to hereditary and body composition factors.
Excessive perspiration is also a symptom of diabetes, anaemia and hyperthyroidism.
Urinary infection Women are especially prone to this infection. This happens when bacteria travel up the urethra and start breeding there. Chances of urinary infection are higher during pregnancy and after major surgery. This infection causes pain or a burning sensation during urination. Sometimes the urine is discoloured.