Skin red spots may be allergic purpura, hemangioma, contact dermatitis, etc., need to follow the doctor’s instructions targeted to take general treatment, drug therapy, physical therapy, etc..
1.allergic purpura: is the whole body of small blood vessels occurring in the allergic reaction of inflammation, first of all should remove the causative factors, and then follow the medical advice to use antihistamines such as cetirizine tablets, vitamin C and rutin, etc., if necessary, the use of glucocorticosteroids, such as prednisone, immunosuppressants, such as azathioprine treatment.
2. Hemangioma: it is a tumor disease originated from the endothelial cells of blood vessels. If the hemangioma is relatively small, it may be manifested as a small red spot under the skin, which usually does not need special treatment, and can also be treated with laser, in which spongy and trapezoidal hemangioma needs to be surgically removed.
3. Contact dermatitis: it is a kind of skin disease caused by contact with allergens and irritation caused by allergens. First of all, avoid contact with allergens and avoid scratching. Glucocorticoid cream can be applied, such as mometasone furoate cream, hydrocortisone cream, etc. Serious symptoms can be oral antihistamine drugs, such as cetirizine hydrochloride, loratadine.
Small red spots on the skin may also be caused by other reasons, you should go to the hospital in a timely manner to clarify the cause of the disease, and cooperate with the doctor to take treatment, the use of medication should be guided by the doctor, do not self-medication.