How to get rid of a bug bite? - briefly
Apply a cold compress to lessen swelling, then use an over‑the‑counter antihistamine or hydrocortisone cream to relieve itching; keep the area clean and avoid scratching.
How to get rid of a bug bite? - in detail
After an insect bite, remove the source of irritation promptly. Wash the area with mild soap and lukewarm water to eliminate saliva and potential pathogens. Pat dry with a clean towel; avoid rubbing, which can aggravate the skin.
Apply a cold compress for 5‑10 minutes to constrict blood vessels and reduce swelling. Follow with one of the following topical agents, depending on symptom severity:
- Hydrocortisone cream (1%) – diminishes inflammation and itching.
- Calamine lotion – provides a cooling effect and forms a protective barrier.
- Antihistamine gel or oral diphenhydramine – blocks histamine release, easing pruritus.
- Aloe vera gel – soothes and promotes skin regeneration.
If the bite remains painful or inflamed after 24‑48 hours, consider these additional measures:
- Elevate the limb to decrease fluid accumulation.
- Use a non‑steroidal anti‑inflammatory drug (ibuprofen or naproxen) according to label instructions.
- Apply a warm compress after the initial cold treatment to improve circulation and aid healing.
Monitor for signs of infection: increasing redness, warmth, pus, fever, or spreading rash. Should any of these develop, seek medical evaluation promptly; antibiotics or prescription‑strength steroids may be required.
Prevent future incidents by wearing protective clothing, using insect‑repellent formulations containing DEET, picaridin, or oil of lemon eucalyptus, and eliminating standing water where vectors breed. Regular inspection of outdoor gear and immediate removal of attached insects further reduces exposure.