What should you know about hyperhidrosis body odor?

Sweat itself is often not strongly scented. Odour develops when bacteria on moist skin interact with sweat and skin debris, especially in the armpits, groin and feet. Clothing can hold moisture and smell even after the skin has been washed. Odour does not prove that someone is unclean. Red, sore or itchy folds may indicate irritation or a separate condition such as intertrigo, heat rash or tinea versicolor, so the skin should be examined if changes persist.

Wash gently, dry skin folds carefully, change sweaty clothing and choose breathable fabrics. Deodorant helps mask or reduce odour, while antiperspirant reduces sweat; they are different products and may be combined if your skin tolerates them. If over-the-counter care is inadequate, a dermatologist may consider Prescription Antiperspirant, Botox For Sweating or Microwave Sweat Gland Treatment. Treating the moisture often helps odour, but persistent smell may need its own assessment.

Arrange a review if odour changes suddenly, remains after careful washing and drying, or occurs with rash, pain, cracking, discharge or sores. Seek prompt care for sweating with fever, fainting, chest discomfort, breathing trouble, confusion or severe weakness. A clinician should also assess sweating that begins unexpectedly or follows a medicine change.

Ask whether the odour is coming from sweat, infected or irritated skin, or another source; which cleanser or antiperspirant is suitable; and whether a treatment for excessive sweating could improve the problem.