What to do if you have an allergic rash from bug bites

Allergic rashes from bug bites are mainly due to the acidic substances produced by bug bites, which have a metamorphic reaction with the organism. The treatment includes causative treatment, symptomatic treatment and so on.
1. Causal treatment: Soap and water can be used to neutralize the acidic substances produced by mosquitoes to reduce the symptoms of allergic reactions.
2. Symptomatic treatment: for the symptoms of allergy-induced rash, antihistamines such as chlorpheniramine maleate, phenylephrine hydrochloride, etc. can be taken; concurrent infections can be applied to penicillin, cephalosporin, quinolone and other anti-infective treatments; for the obvious itchy rash, it can be used to alleviate the symptoms of dexamethasone acetate, hydrocortisone and other compound.
If the above symptoms are not relieved, or accompanied by other symptoms, should promptly go to the hospital for treatment. The above medications should be used under the guidance of a pharmacist or doctor, avoid self-medication.