The clinical term for blisters is blisters. Mosquito bites secrete anthranilic acid will cause a local rash, itching, the appearance of transparent blisters, generally in 2-3 days will naturally subside. First of all, we must avoid scratching caused by breaking infection, soapy water can be used to wash. In addition, cold ice or cold water wet compresses can also play a role in relieving itching and pain, generally about 10 minutes. After also need to be treated separately for ordinary mosquito bites and acute cellulitis: 1, ordinary mosquito bites: mainly anti-itch, anti-allergic, anti-infective treatment, such as glyburide lotion, erythromycin ointment and other drugs can be applied topically to stop itching, anti-inflammatory. For allergic patients, there may be a papular urticaria with extensive rash, intense itching, swelling and other symptoms, you can follow medical advice to apply glucocorticoids, such as mometasone furoate cream, dexamethasone acetate ointment and other drugs, or oral prednisone, cetirizine, loratadine and other drugs to reduce swelling and itching, as well as for larger blisters, the use of sterile syringes to aspirate herpes; 2. Acute cellulitis: For patients with long-term field work of high intensity, as well as patients with poor physical fitness, it is likely to cause septic infection of acute cellulitis. It often manifests as local redness, pain, high fever, and weakness, etc. If not treated or incised and drained in time, it may cause sepsis. The early stage of inflammation should be given wet compresses of compound cypress solution, rehabilitation new solution, magnesium sulfate solution, etc. to reduce inflammation and swelling, and oral medications such as penicillin or cefuroxime can be used for antibacterial treatment. In addition, ultraviolet or infrared radiation can be administered to promote abscess limitation and anti-inflammation. Abscess formation requires incision and drainage and removal of necrotic tissue.