Itchy blisters in summer may be caused by herpes sweat, prickly heat, summer dermatitis and other diseases, which can be improved by general treatment and medication.
1. Sweat herpes: patients should keep the skin clean and dry, itching can be stopped by ice packs, avoid scratching. Oral antihistamines, such as benadryl and loratadine, can be taken as prescribed by the doctor. Early blister damage can be treated with 1% glycerine lotion for local application, or hormonal drugs, such as tretinoin ointment, etc.; and tacrolimus ointment, etc., to improve the symptoms.
2. Prickly heat: patients should keep the skin dry and clean, wear loose clothing, reduce friction in the rash area, and avoid scratching with hands. Can follow the doctor’s instructions for external use of antipruritic agents, such as glycerine lotion, hormone drugs, such as hydrocortisone cream, etc.; combined with the infection of topical antibiotics, such as mupirocin ointment, etc. for local treatment, but also oral antihistamines, such as chlortetracycline and so on.
3. Summer dermatitis: patients can follow the doctor’s instructions to use topical drugs, such as phenol glycerite lotion, etc.; oral antihistamines, such as levocetirizine hydrochloride, etc.; tranquilizers and tranquilizers, such as doxepin hydrochloride tablets, etc. for treatment.
It is recommended that patients strictly follow the doctor’s instructions, do not abuse drugs, so as not to affect the therapeutic effect, and at the same time pay attention to observe the changes in the affected area, if the symptoms continue to aggravate should be timely medical consultation and treatment.