How To Treat A Reaction To An Insect Bite. There are also some topical applications that can work. Apply a cold wet cloth to the bite area for a few minutes at a time to relieve. Treat the blister with something like Benadryl or Calamine lotion. Apply a cold compress such as a flannel or cloth cooled with cold water or an ice pack to any swelling for at least 10 minutes.
Wash the area with soap and water. Wash the affected area with soap and water. The blisters often fill themselves with fluid but dont be tempted to pop these blisters. If needed remove the stinger. One example is calamine lotion which can help to relieve redness and itching when applied to the skin. Remove the sting tick or hairs if still in the skin.
Then youre having an allergic reaction to the mosquito bite.
Keep an eye on whether or not youre experiencing other allergic reactions like swollen lymph nodes or headaches. The first step is the emergency treatment of the symptoms of a serious reaction when they occur. Apply a cool compress. Keep in mind that the best way to treat an insect bite is to avoid being bitten in the first place. Life-threatening allergic reactions can progress very rapidly and require immediate medical attention. Getty Images How to treat insect bites and stings.