What causes red spots on the skin?

There are red spots on the palms, and it feels like there are red spots inside the skin. There are many causes. The most common one is dyshidrosis, which is also a symptom of skin eczema. We know that there are more sweat glands on the palms, which are prone to symptoms of excessive sweating, which can easily lead to symptoms of eczema. Medication treatment should be carried out in time. Some anticholine drugs can be used under the guidance of a doctor, such as atropine, etc.

Guidance

Systemic treatment: Anticholine drugs, such as atropine and belladonna tablets, can be used for patients with hyperhidrosis of the hands and feet. Severe patients can be treated with corticosteroids, such as oral prednisone 10 mg each time, 3 times a day. After the symptoms improve, the dosage can be gradually reduced or even stopped. Local treatment: Soak in 1:20 compound copper sulfate or 3% alum solution; if there are blister lesions, wet compress or soak the affected area with 0.5% aluminum acetate solution or 5% alum solution;

3% salicylic acid ointment or cream can be used externally. Diet therapy: Eat more vegetables and fruits that have the effect of strengthening the spleen and removing dampness, such as yam, sweet potato, winter melon, watermelon, red bean, and pumpkin. Do not eat spicy and irritating foods, do not drink alcohol, and reduce contact with soap, alkali, laundry detergent, detergent, gasoline, alcohol, etc. The above suggestions are for reference only. Specific diagnosis and treatment must be carried out in the hospital under the guidance of a doctor.

treat

1. Oral medication

Short-term oral administration of prednisone is more effective, and sedatives can be appropriately used for those who are mentally nervous.

2. Topical medication

In the early stage, the main treatment is drying and relieving itching. You can apply 1% phenol calamine lotion externally. When peeling begins, you can use glucocorticoid cream or ointment. For those with repeated local peeling, dryness and pain, you can apply 2% to 5% salicylic acid ointment, allantoin ointment, etc.

3. Traditional Chinese Medicine

Oral medication should be used to strengthen the spleen and eliminate dampness, and the prescription can be Jianpi Chushi Decoction or Chushi Pills. Use Cangfu water or Gankudzu water for external washing.

Clinical manifestations

It usually begins in late spring and early summer, worsens in summer and heals itself in winter. It often coexists with excessive sweating of the hands and feet, and recurs regularly every year. It often occurs on the palms, fingertips, and sides of fingers, rarely on the backs of hands and soles, and often occurs symmetrically. Typical skin lesions are small blisters located deep in the epidermis, the size of rice grains, hemispherical, slightly higher than the skin surface, with no inflammatory response, scattered or clustered on the palms, sides and fingertips, rarely on the back of the hands and soles of the feet, and often distributed symmetrically. The blisters contain clear serous fluid and generally do not rupture on their own. After drying, they peel off and reveal the red new epithelium, which is thin and tender and often painful. The surrounding skin was normal. This disease has varying degrees of itching and burning sensation.