In this guide
At a glance
- Emergency signs
- Breathing trouble, throat swelling or collapse
- Local first aid
- Remove visible sting, wash, cold compress
- Prescribed injector
- Use promptly for suspected anaphylaxis
Trouble breathing, swelling of the tongue or throat, collapse, or sudden severe dizziness after a sting can indicate a serious allergic reaction. Call emergency services immediately. If the person has a prescribed adrenaline auto-injector, use it promptly as instructed in their allergy plan and on the device. Do not wait for a rash or for a home treatment to work.
For an ordinary local sting, the next steps are simpler: move away from the insects, remove a visible sting promptly, wash the area and use a cold compress. Keep watching how the person feels, since symptoms beyond the immediate sting need a different response. The size of a red patch is not the only information that matters.
Move away and check the person
Leave the immediate area so further stings are less likely. If several insects are attacking, get into a building or vehicle rather than trying to fight them or jumping into water. Once in a safer place, ask what symptoms the person has and whether they have a known sting allergy.
Stay with someone who is feeling unwell. Breathing difficulty, a tight throat, difficulty swallowing, swelling of the lips or tongue, confusion or fainting require emergency help. Anaphylaxis can involve several body systems and does not always present as the dramatic skin rash people expect. Do not leave the person alone while searching for the insect that caused it.
Give the emergency operator a useful handover
In a serious reaction, clear information helps the person on the phone guide you. Start the emergency call immediately; do not finish a checklist first. Say that someone has been stung and describe any breathing difficulty, throat or tongue swelling, faintness or collapse in ordinary words. Give the exact location and how an ambulance can reach you. A garden plot number, locked gate or remote allotment entrance may matter more than knowing the insect's species.
If another adult is present, give them one practical job: meet the ambulance, open the gate or fetch the person's prescribed auto-injector. Keep someone with the person who is unwell. A photograph of a bee is low priority when breathing or consciousness is changing.
Keep these details ready while following the operator's instructions:
| Detail | Useful wording |
|---|---|
| Timing | “The sting happened about ten minutes ago; the breathing change started just now.” |
| Symptoms | Describe what you can see or hear, rather than saying only “a bad reaction”. |
| Emergency medicine | State whether a prescribed auto-injector was used and at what time. |
| Change since calling | Tell the operator promptly if the person becomes less responsive or their breathing changes. |
Resuscitation Council UK's first-aid guidance places early emergency calling and adrenaline by auto-injector at the centre of suspected anaphylaxis care. Keep the person lying down; if breathing is difficult they may need to sit with their legs extended. Follow the operator's advice and the person's prescribed plan. Do not ask them to walk to the car because they briefly feel better.
It helps to practise the location part before an incident: save the site address, entrance instructions and local emergency number where gardening companions can find them. This is particularly useful for shared gardens with visitors who do not know the area. The preparation is simple, but it removes a real obstacle when somebody needs help quickly. It does not replace first-aid training or an individual allergy plan.
Remove a visible sting and wash the area
Honey bees can leave a sting in the skin; wasps usually do not. If one is visible, brush or scrape it sideways with a fingernail or the edge of a bank card, as NHS guidance recommends. Avoid squeezing the venom sac or digging into the skin. Do not delay getting emergency help in order to complete this step.
Wash the area with soap and water. If there is no visible sting, do not keep probing for one. Remove tight jewellery near the affected area before swelling makes it difficult. The first-aid aim is to clean and settle the area, not to extract an imagined supply of venom with a suction gadget.
Ease a local reaction
Pain, redness, itching and swelling close to the sting can occur without anaphylaxis. Apply an ice pack wrapped in cloth, or a clean cloth soaked in cold water, to the area. Do not put bare ice directly on skin. Raise the affected limb if that is comfortable and practical.
Avoid scratching, which can damage the skin. A pharmacist can advise about suitable symptom relief, taking age, pregnancy, other medicines and medical conditions into account. Follow the label and professional advice rather than borrowing someone else's treatment. Antihistamines are not a replacement for adrenaline and emergency care when anaphylaxis is suspected.
Know when to seek prompt medical advice
Get urgent medical advice after a sting inside the mouth or throat, near the eyes, or after multiple stings. The same applies if the person has previously had a serious sting reaction, symptoms are worsening rather than improving, or they develop vomiting, significant dizziness, fever or other concerning changes.
Do not use a promised number of hours as the sole test of whether a reaction is safe. A rapidly changing situation deserves immediate assessment. Children, people with known allergies and anyone who is generally unwell may need individual advice. If you are unsure how serious the symptoms are, contact local urgent care or emergency services as appropriate.
Skip the kitchen remedies
Honey, vinegar, bicarbonate of soda, toothpaste and herbal preparations are sometimes suggested as home remedies. These are not the recommended first-aid sequence and can delay useful action or irritate the skin. Washing, cold treatment and appropriate assessment are more dependable than trying to neutralise venom with something from a cupboard.
If anaphylaxis is suspected, follow emergency instructions. NHS advice is to lie down, with legs raised when possible; someone struggling to breathe may need to raise their shoulders or sit up slowly. Do not let them stand or walk, even if they feel better. Follow the emergency operator's guidance while waiting for help.
Make the next garden visit easier
If you have a known sting allergy, review your action plan with your clinician and carry the prescribed emergency treatment as directed. Tell the people you garden with where it is and how you have been taught to use it. Keep devices within their expiry and storage requirements.
For everybody, notice active nests before mowing, trimming or moving stored equipment. Keep food and drink covered outdoors, and avoid handling unfamiliar insects. A bee on a flower can be given space; a nest beside a frequently used path should be assessed without disturbing it. Prevention and clear first aid are more useful than a collection of sting-relief products.
Sources & further reading
This guide draws on horticultural and specialist references. Conditions vary with climate, cultivar, and site.
- NHS: insect bites and stings
- NHS: anaphylaxis
- CDC NIOSH: stinging insects and first aid
- MedlinePlus: insect bites and stings first aid
- Resuscitation Council UK: 2025 first-aid guidelines



