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When to Call for Medical Help

Farm work often happens far from help. Knowing when a breathing problem is an emergency, and calling early, can make a real difference.

Which signs mean call 911?

Call 911 for severe shortness of breath, trouble speaking in full sentences, blue or gray lips or face, chest pain or pressure, confusion, fainting, swelling of the face or throat, or breathing that is getting worse quickly.

Also call if someone has been exposed to smoke, fumes or gas and has symptoms, or if prescribed medicine does not help as their plan says it should. When in doubt, call. Dispatchers are trained to help you decide.

Because farm responders may travel a long distance, one useful step is to send someone to open gates and watch for the ambulance while another person stays with the patient. Assign these jobs ahead of time so no one has to decide in the moment. Ask your health provider to write down a short plan for people in your household with a known lung condition. Remember that confusion or unusual behavior can be a sign of low oxygen, so treat sudden changes in someone's behavior after exposure as a reason to call.

What signs mean call a provider soon?

Some problems are not emergencies but should not wait. A cough that lingers, wheezing that returns, more breathlessness with usual activity, fever with chest symptoms, or symptoms that follow the same task every time all deserve a call to a health provider.

Mention your farm work and exposures. They help providers work out what is going on.

If the person has a known condition, such as asthma or COPD, follow their own written plan while you wait for help, and tell the dispatcher what you did. Do not improvise treatments beyond that plan. Do not assume that someone who says they are fine is out of danger, since breathing problems can change fast. Check that every building shows its address or a clear landmark for responders.

• Cough lasting more than a short illness
• Wheezing or chest tightness that returns
• Less ability to do usual tasks
• Symptoms after moldy hay or grain
• Repeated chest infections

Why does waiting cause problems?

People on farms are used to pushing through discomfort and to handling problems alone. Breathing problems can worsen quickly, and delay can limit treatment options. Do not wait for the end of the shift or the end of the season.

Family and coworkers should feel free to call for help even if the person says they are fine.

Children and teens should know the address and how to call 911. Practice saying the address aloud, and show them how to reach emergency calls on a phone. Keep the plan current, and replace expired medicines according to a pharmacist's advice.

What should you do while waiting for help?

Stay on the line with the dispatcher and follow their directions. Move the person away from the hazard only if it is safe to do so. Do not enter a smoke-filled, gas-filled or confined space to try to rescue anyone. Wait for trained responders.

Have someone meet the ambulance at the road or gate. Open gates, turn on lights and clear the lane.

After the emergency, keep notes about what happened and what helped, and ask the responders if there is anything you could do to make the next response faster.

How do you plan for distance?

Response times vary in rural areas. Ask your local ambulance and fire department how long response typically takes and how to improve it, such as by marking addresses, sharing gate codes, and giving directions.

Know where the nearest hospital and urgent care are, and how to reach them. Keep that information near the phone and in vehicles.

What information should you give?

Give your exact location, your phone number, what happened, the person's age and conditions, how long symptoms have lasted, and what substance may be involved. Mention prescribed medicines and any known allergies.

If chemicals are involved, have the product label or safety data sheet ready.

How can you prepare before you need help?

Take hands-on first aid training from the Red Cross or a recognized program. Review your plan with family, workers and teens. Post emergency numbers and directions in each building.

Check that phones work in the places you work. If coverage is poor, consider a plan such as a check-in schedule or other approved communication tools.

Last reviewed: November 12, 2026. Written by the Farm Safety Editorial Team. See our editorial policy.