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Insect sting & bite first aid

Written & medically reviewed by Dr. Sanjay Anbu, MBBS · Last reviewed

Most insect stings and bites cause only local pain, redness and swelling that settle in a day or two. The important thing is to watch for a severe allergic reaction, which is an emergency.

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What to do

When to see a doctor urgently

Watch for allergy. Most stings are minor, but a severe allergic reaction is life-threatening and needs adrenaline immediately. This is not a substitute for medical care. Call your local emergency number for any breathing difficulty or swelling.

Frequently asked questions

How do I remove a bee sting?

Scrape it out sideways with a fingernail or card rather than pinching it, which can squeeze in more venom. Then wash the area and apply a cold pack.

When is an insect sting an emergency?

If there is swelling of the lips or throat, difficulty breathing, dizziness or widespread hives — this is anaphylaxis. Use an adrenaline auto-injector and call emergency services.

What helps the itching and swelling?

A cold pack, an antihistamine, and a soothing cream like calamine. Avoid scratching to prevent infection.

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Sources & further reading

Reviewed by Dr. Sanjay Anbu, MBBS. MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.