why causes extreme sweating
Some of the known conditions that can cause excessive sweating are: Menopause - The hot flushes that accompany the menopausal transition can occur at night or day and cause sweating. This is a very common cause of night sweats in women around the time of menopause.
A variety of other factors can cause excessive sweating, including underlying medical conditions and medicines, for instance: Frey's syndrome is a condition in which sweating occurs from just one side of the face when certain foods are eaten. It occurs after surgery on, or injury near, the saliva-producing glands.
Idiopathic hyperhidrosis - Idiopathic hyperhidrosis is a condition in which the body chronically produces too much sweat without any identifiable medical cause. Infections - Classically, tuberculosis is the infection most commonly associated with night sweats.