All people can develop body odor when certain bacteria or fungi colonize on their skin. Normal sweat doesn\u2019t smell when it first reaches your skin. The odor usually comes only after certain microbes on the skin\u2019s surface break down the fat in sweat to form chemicals that smell. Most sweat glands produce sweat that contains no fat, but the sweat glands around the breasts, genitals and armpits produce sweat that contains fat.<\/p>\n\n\n\n
Most people will not develop body odor, even when they rarely take a shower or bath. You can usually help to control body odor by bathing frequently, and perhaps applying an antiperspirant or deodorant after you bathe. Most antiperspirants contain aluminum that reduces sweating. Deodorants repel some odor-causing bacteria. Your doctor can prescribe a stronger prescription-strength antiperspirant or deodorant if you feel that you need one.<\/p>\n\n\n\n
Other anti-odor measures include
\u2022 Wearing clothing made from breathable cotton, silk, or wool
\u2022 Wearing moisture-wicking fabrics such as polyester or nylon when you exercise
\u2022 Washing exercise clothes after each wearing
\u2022 Changing underwear and socks daily, because underclothes retain skin debris that bacteria can break down to cause odors
\u2022 Using powder under the armpits and groin to keep the skin dry, which reduces bacterial growth
\u2022 Shaving your armpit hair<\/p>\n\n\n\n
If you have body odor problems that are not solved with these measures, check with your doctor to look for conditions that increase sweat and odors. You may benefit from botulinum toxin injections or prescription medications that reduce sweating. If you do all of these things and still have an odor, something may be wrong.<\/p>\n\n\n\n
Causes of Unusual Body Odors<\/strong>
The most common cause of unusual body odor is a skin infection with odor-producing bacteria or fungi. However, body odor can also be a sign of disease