Underarm sweat removal

Underarm sweating is normal, but excessive sweating can soak clothing, irritate skin and interfere with work or social activities. It may occur mainly in the underarms or alongside sweating elsewhere. A clinician considers when it began, whether it happens during sleep, medicines and other symptoms before recommending treatment. Read about [Excessive Sweating](/symptoms/excessive-sweating/) for broader context.

A prescription antiperspirant is often applied to dry skin according to medical instructions; incorrect timing or use on freshly shaved skin can cause irritation. [Prescription Antiperspirant](/treatments/medical-dermatology/prescription-antiperspirant/) explains this approach. [Botox For Sweating](/treatments/injectables/botulinum-toxin-for-hyperhidrosis/) can temporarily reduce nerve signals to sweat glands. [Microwave Sweat Gland Treatment](/treatments/laser-and-energy/microwave-sweat-gland-treatment/) uses energy to target glands beneath the skin. Discuss expected duration, discomfort, aftercare and alternatives before choosing.

Book an assessment when sweating is new, worsening, disruptive or accompanied by night sweats, palpitations, weight change, fever or faintness. Urgent care is sensible for sweating with chest pain, severe breathlessness, confusion or collapse. A clinician can check for medicines or health conditions that may be contributing.

Ask whether the pattern suggests localised or generalised sweating, what skin preparation is required, how long an option may help, and what side effects or follow-up are expected. Mention pregnancy, breastfeeding, medical conditions and all medicines.