How could i treat my large red insect bite?

Local wound care: Local wound care usually involves washing with a gentle soap and water twice daily, applying antibiotic ointment and monitoring for signs of infection. Increased redness, swelling and pain, especially when combined with the appearance of pus indicates an infection that should be evaluated by a primary care physician.

Insect bite: Apply cold compresses to bite to reduce swelling and then apply Hydrocortisone ointment.