Blister in medicine refers to a blister, and red, swollen skin with blisters can be caused by conditions such as sweating herpes, burns, and contact dermatitis. General treatment and medication are needed to promote recovery.
1. Sweat herpes: If the skin is red and swollen with blisters caused by sweat herpes, keep the skin clean and dry on a daily basis. Patients can apply local glucocorticoid ointment, such as tretinoin urea ointment to promote recovery. If the itching is obvious, you can take oral antihistamines, such as loratadine, cetirizine and so on.
2. Scalding: scalding may also cause skin redness and swelling blisters, for scalding patients need to cool down with cold water in time to avoid further damage, if localized blisters daily to take good care of small blisters to avoid breakage, so that it absorbs on its own, large blisters need to be sterilized and then pricked to avoid localized infections.
3. Contact dermatitis: refers to the skin inflammatory reaction of the skin caused by contact with certain substances in the outside world. If contact dermatitis caused by skin redness and swelling blisters, in daily life to do a good job of skin care, and should try to avoid contact with the stimulus again. Patients should apply topical antibiotics, such as mupirocin ointment and fusidic acid ointment, as prescribed by the doctor.
There are many causes of skin redness and blisters, and daily skin care should be paid attention to, keep the local clean. It is recommended that patients seek medical attention, conduct relevant examinations, clarify the cause of the disease, and standardize treatment under the guidance of the doctor.