What causes redness, swelling, itching, and pain in the palm?
Disease description:
Recently, my palms have been experiencing redness and swelling, accompanied by itching and pain. What could be causing redness, swelling, itching, and pain in the palms?
Doctor's answer (1)
Dr. Wang Xiaoyan
Redness, swelling, itching, and pain in the palm can be caused by various factors, mainly including allergies, urticaria, dyshidrotic eczema, and allergic purpura.
1. **Allergy**: Prolonged contact of the palm with allergens such as pollen, dust mites, crabs, or pet hair may lead to localized allergic reactions, presenting symptoms such as redness, swelling, itching, and pain.
2. **Urticaria**: Urticaria is a common skin condition frequently occurring on the hands, trunk, and other areas, characterized by symptoms such as erythema, wheals, itching, and pain.
3. **Dyshidrotic eczema**: Dyshidrotic eczema can also affect the skin of the hands, causing symptoms such as redness, swelling, burning pain, itching, and erosion of the palms.
4. **Allergic purpura**: Allergic purpura commonly affects the skin of the hands, with patients potentially experiencing symptoms such as purpura, erythema, swelling, and burning pain in the palms.
