What should you know about feet hot and sweaty?

Sweat glands on the soles can produce more moisture than your shoes and socks can release. Heat, exercise, stress, or non-breathable footwear may make the sensation stronger. Persistent sweating can soften the skin and create friction. Peeling, cracking, redness, or a musty smell may occur with Athlete's Foot, especially between the toes. Sweating alone does not identify one diagnosis; a clinician may examine the skin and ask whether symptoms affect both feet, occur during sleep, or began after a medicine or health change.

Wash gently, dry carefully between the toes, and change damp socks promptly. Choose breathable footwear and rotate pairs so they can dry fully. Avoid applying heavy moisturiser between the toes, where moisture can collect. If sweating continues despite these measures, a clinician may discuss a Prescription Antiperspirant or Iontophoresis. Do not use a medicated product on broken skin without checking its directions. Record triggers, timing, odour, rash, and whether the soles remain wet when you are resting.

Arrange a dermatology assessment if sweating is persistent, interferes with walking or work, or is accompanied by peeling, fissures, repeated blisters, or a spreading rash. Seek prompt medical help for rapidly increasing warmth with swelling, severe pain, pus, fever, or red streaking. Sudden widespread sweating with dizziness, chest discomfort, fainting, or breathing trouble needs urgent attention.

Could this be plantar hyperhidrosis or a fungal infection? Should the skin be tested? Which antiperspirant or treatment fits my skin, and how should I protect irritated areas?