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What is the reason for some small blisters around the mouth on hot days and what to do
Dr. Sydney Parker
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2025-05-22 04:31:52
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Blisters around the mouth are thought to be caused by herpes virus infection. Patients can take antiviral drugs such as acyclovir tablets under the guidance of a doctor, and use acyclovir ointment and other drugs for topical treatment to make herpes disappear.
