The rice-like pimples on the legs of small children are mostly considered to be papular urticaria, contact dermatitis, atopic dermatitis and so on. Need to clarify the cause of the disease, with cetirizine, methotrexate, trimethoprim and other drugs to treat.
1. Papular urticaria: most patients with arthropod bites related to the flea, mites, mosquitoes, bedbugs and other bites of the allergic reaction. Involved in the skin of the legs, can be manifested as a small child legs long rice-like pimples. Mometasone furoate cream can be used externally, oral cetirizine drops treatment.
2. Contact dermatitis: small children leg skin is more sensitive, contact with topical drugs, chemical raw materials, pollen and other irritating substances, may cause skin allergic reaction, the formation of contact dermatitis, the appearance of rice-like acne. It is necessary to avoid contact with allergens; treatment with anti-allergic drugs cetirizine drops.
3. Atopic dermatitis: in small children, atopic dermatitis occurs in the legs due to genetic and immune abnormalities, and can be manifested as rice-like acne on the legs. Need to use hydrocortisone, tretinoin and other topical glucocorticoid treatment.
The above drugs should be used in accordance with the doctor’s instructions, small children on the legs of rice-like acne may also be caused by other reasons, it is recommended to consult a doctor in a timely manner to clarify the cause of the disease, targeted treatment, so as not to delay the condition.