What causes sweaty hands and feet?

The palms and soles contain many sweat glands. Primary hyperhidrosis can make these areas sweat excessively even when the body does not need cooling, and emotional situations may intensify it. Damp hands can make writing, gripping, or shaking hands difficult; wet feet may soften skin and cause odor or cracking.

If sweating is new, widespread, occurs during sleep, or started after a medicine change, another cause needs consideration. Excessive Sweating provides a broader description of this symptom. Moist feet can also contribute to Athlete's Foot, although sweating by itself does not prove infection.

Keep a soft towel available, dry carefully after washing, and choose breathable socks and shoes. Change damp socks and allow footwear to dry between uses. A clinician may recommend Prescription Antiperspirant for palms or soles; use it exactly as directed because irritated or broken skin may sting.

Iontophoresis can reduce sweating in the hands and feet for some patients by passing a mild current through water. A dermatology team can discuss the treatment schedule, skin precautions, and whether it is appropriate for you.

Book a medical review when sweating disrupts school, work, sleep, footwear, or social contact, or when self-care has not helped. Seek prompt care for sudden heavy sweating with chest discomfort, faintness, confusion, breathing difficulty, fever, or marked weakness. Foot pain, spreading redness, pus, or a wound also needs assessment.

Does the distribution suggest primary hyperhidrosis? Should we review medicines or check for another cause? Which antiperspirant is safe for my palms and soles? Would iontophoresis help, and how should I protect softened skin from fungal irritation?