A lot of small red dots on the hands, usually associated with atopic dermatitis, eczema, allergic purpura and other diseases, can be combined with the cause of the general treatment, drug therapy to alleviate the symptoms.
1. Allergic dermatitis: related to contact with allergic factors, can follow the doctor’s instructions oral loratadine, cetirizine, topical application of glycerite lotion; if the allergen is clear, it should be kept away from as soon as possible, to avoid recurrent episodes of the disease.
2. Eczema: usually associated with contact with foreign substances, such as contact with laundry detergent, irritants, etc., may stimulate the skin to cause eczema, need to remove the causative factors as soon as possible. When itching is obvious, oral cetirizine hydrochloride tablets can be taken as prescribed by the doctor, glycerite lotion can be used externally, and boric acid solution can be applied externally when there is liquid exudate.
3. Allergic purpura: the main manifestation of skin spot bleeding, with increased capillary permeability. After diagnosis, it is necessary to find allergens as soon as possible and remove the causative factors in time. The severe allergic reaction can be oral vitamin C, calcium, loratadine; if there is a bleeding tendency, then oral aspirin, low molecular heparin.
Small red dots on the hands need to pay attention to observation, if the symptoms do not go away for a long time or the condition is obviously aggravated, itching, tingling, burning, spotting bleeding and so on, it is recommended to consult a doctor in a timely manner, in accordance with the doctor’s instructions to standardize the treatment, do not use their own medication.