A red spot around the site of the mosquito bite is considered to be related to insect bite dermatitis, which is mainly caused by mosquito bites releasing acidic substances locally, leading to local vasodilatation and triggering allergic irritation. It can be treated by symptomatic treatment, causative treatment and daily care.
1. Symptomatic treatment: After being bitten by mosquitoes, if the local erythema appears itchy symptoms, you can cooperate with the doctor to apply local glycerine lotion, hydrocortisone butyrate cream and other medications, which can play a role in relieving itching and anti-inflammatory.
2. Treatment: For insect bite dermatitis, you should also follow the doctor’s instructions to take loratadine tablets, levocetirizine hydrochloride tablets and other antihistamines, which can effectively block allergens, reduce exudation, and achieve the root cause.
3. Daily care: During the recovery period, you should avoid scratching the affected area with your hands, so as not to cause the skin to break down and cause infection. You can use mild non-irritating soap to wash the local skin, which can promote the recovery of the condition.
If the symptoms are not relieved, or accompanied by other symptoms, you should go to the hospital in a timely manner, to clarify the cause of the targeted treatment.