Legs with a lot of small red spots scratching out small bumps may be caused by eczema, urticaria and other causes, patients should be based on the specific conditions of the use of hormones, antihistamines and other topical or oral medication.
1. Eczema: related to genetics, allergies, etc., can occur in any part of the body, the general symptoms of erythema, pimples with itching, etc., the patient can use antihistamines such as loratadine, hormonal drugs such as dexamethasone cream, etc. for anti-inflammatory, anti-itching treatment.
2. Urticaria: with immune abnormalities, allergies and other factors, patients often manifested as edematous erythema, itching, etc., patients can use antihistamines such as loratadine, cetirizine, fexofenadine and other antihistamine drugs to stop itching.
If there are a lot of small red spots on the legs scratching out small bumps, it is recommended to go to the hospital in a timely manner to carry out relevant examinations to clarify the cause of the disease after treatment. The medication should be used in accordance with the doctor’s instructions, do not self-medicate.