Swollen lips with small blisters on top may be herpes, burns or allergic reactions, depending on the situation need to correspond to the use of medication.
1. Herpes. When the body is infected with the herpes virus, small blisters can appear on the lips in dense clusters, and soon the blisters break down and erode, laboratory tests can find the herpes virus, after diagnosis, treatment with acyclovir, ribavirin antiviral drugs.
2. Scalding. The small blisters that appear on the top of the lips may also be the result of eating or drinking too hot food with 2 degrees of burns, tissue fluid aggregation to form small blisters, burns need to be immediately cold compresses and topical application of pemoline ointment to prevent secondary infections.
3. Allergy. Organism contact with certain allergic substances, can lead to oral mucosa, lips appear red, swollen, or blisters, vesicles, Cher immediately to the hospital for examination, stop contact with allergens, while taking antihistamine drugs loratadine.
A small blister swollen above the lips, it is recommended to consult a doctor in time to check the cause, targeted treatment, the use of drugs need to comply with medical advice.