Sweating is a normal bodily function, but if the amount of sweating suddenly increases dramatically, it can be a sign of an underlying health problem that should be checked by a doctor, according to the Mayo Clinic. Menopause, kidney failure, an overactive thyroid gland, stroke and diabetes can all cause excessive sweating and may need treatment. But if no disease is causing the problem, there are some practical tips that may help you reduce sweating.
Prescription Antiperspirant
If over-the-counter antiperspirants and deodorants aren't controlling the sweating, a doctor can prescribe aluminum chloride, according to Mayo Clinic. It should be applied at night to the areas that sweat the most and washed off in the morning. Prescription antiperspirants are much stronger than the over-the-counter versions and can cause skin irritation. If sweaty feet and hands are a problem, applying antiperspirant, even over-the-counter ones, at night can help.
Bathing
Bathing daily can help because it limits the amount of bacteria on the skin and it's that bacteria that causes sweat to smell, according to Mayo Clinic. Dry your feet thoroughly after bathing, as dampness between the toes provides a home to bacteria. Foot powder can also help absorb sweat. If odor is a problem, twice daily bathing or cleaning the areas most susceptible to sweat can help. Antiseptic soap or antibacterial cream to fight the bacteria that cause odor may also be necessary, according to the Merck Manual of Medical Information.
Natural Fibers
Shoes, socks and clothing made of natural fibers allow the skin to breathe and help prevent sweating, according to Mayo Clinic.
Shoes and Socks
Shoes don't dry overnight, so not wearing them two days in a row can help prevent problems with sweaty feet, according to Mayo Clinic. The same applies to socks---changing them once or twice a day and drying the feet after each change can help prevent sweaty feet. Also, going barefoot, or taking shoes off when possible, allows the feet to breathe.
Relaxation Strategies
If excessive sweating is triggered by stress, then stress reduction techniques like yoga or deep breathing can help, according to Mayo Clinic.
Diet
Some people have sweating episodes triggered by foods or beverages and eliminating those foods can help, according to Mayo Clinic. For some people, that might mean quitting caffeine, and for others it could involve skipping garlic and onions, if those foods make their sweat smell.
Medical Treatments
If home remedies don't work, some medical treatments might help, according to the American Academy of Dermatology. Lontophoresis sends a low-voltage electrical current through the hands and feet to prevent them from sweating. Injections, drugs and surgical procedures also can be helpful.
