Wash the bite area with soap and water
Apply a cold compress for 10 to 15 minutes at a time
Use calamine lotion or hydrocortisone cream to reduce itching
Take an oral antihistamine if itching is severe
Avoid scratching the bite
Keep the area clean and dry
Wear loose clothing to prevent further irritation
Seek medical care if the bite becomes infected, very swollen, or does not improve
Get urgent care if you develop trouble breathing, facial swelling, or widespread hives