To relieve itchy mosquito bites, apply a cold compress, calamine lotion, or hydrocortisone cream. These treatments reduce inflammation and numb the area.
When a mosquito bites, it injects saliva containing proteins that trigger an immune response. Your body releases histamine to fight the foreign substances, which causes itching and swelling. The itch persists until the histamine is neutralized.
| Treatment Type | How It Works | Best For |
|---|---|---|
| Cold Compress | Numbs the area and reduces swelling | Immediate relief |
| Calamine Lotion | Dries out the bite and eases itching | Mild to moderate itching |
| Hydrocortisone Cream | Reduces inflammation and itching | Severe itching or swelling |
| Antihistamine Cream | Blocks histamine response | Chronic itching |
Many people scratch the bite, which worsens irritation and can lead to infection. Others use home remedies like vinegar or baking soda, which lack scientific backing and may irritate further. Instead, opt for proven treatments like antihistamines or hydrocortisone cream.
For a child's mosquito bite, start by washing the area with soap and water. Apply a cold compress for 10 minutes to reduce swelling. If the itch persists, use a child-safe antihistamine cream like Benadryl cream. Avoid scratching by covering the bite with a bandage if necessary.
If the bite becomes infected (signs include pus, increasing redness, or warmth), see a doctor. Seek medical attention if you experience severe allergic reactions like difficulty breathing or dizziness.
Use EPA-registered insect repellents containing DEET, picaridin, or oil of lemon eucalyptus. Wear long sleeves and pants in areas with high mosquito activity, especially at dawn and dusk.
If you're prone to severe reactions, consider consulting a doctor about allergy treatments or preventive measures. For more on managing itchy bites, see how to treat itchy bites effectively.