There are many reasons for itchy palms, mainly including the following: First, stimulated by the outside world, contact with certain chemicals or alkaline substances, so that the skin becomes dry, allergic, etc., resulting in itching. Wearing gloves when touching these substances in daily life can prevent this from happening. Second, fungal infection due to heavy sweating on the palms of the hands leads to ringworm, which has symptoms such as blistering, peeling, oozing, thickening of the skin, and cracking in addition to itching. You can rub the affected area with terbinafine ointment or ketoconazole ointment and take ashwagandha tablets orally. Third, affected by the work environment, such as hands long-term contact with sand, water, etc., resulting in the palms of the hands long eczema, causing itching, itching at the same time, the palms of the hands will also appear red spots, papules. You can rub the affected area with stove glycolic lotion and take oral cetirizine tablets and other anti-itch medications. Suspending work, trying not to touch sand and water, and avoiding scratching will help the condition recover.