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Information from the Kentucky State University Cooperative Extension Program

# Seasonal CRD Preparedness Tips

# August: Heat Preparedness for Farmworkers

Farmers often work long hours outdoors in all kinds of weather, especially during the summer when crop production is at its peak. While the sun is essential for growing crops, its intense heat can pose serious health risks to farm workers. It’s important for everyone to be aware of the various heat-related illnesses and understand prevention along with appropriate medical responses.

## Tip #1: General Information

## • Heat Rash:

° Caused by excessive sweating, symptoms include red blotchy skin and areas of small blisters.

° Wear cool breathable clothing (cotton) and keep skin dry. It can be treated with corn starch.

## • Heat Cramps:

○ Cramps can be very painful (on stomach, arms, legs, etc.) caused by loss of body fluids/electrolytes. It may be during or after physical activity.

- Drink water with electrolytes and massage affected muscles. Do NOT eat salt tablets.

## • Heat Exhaustion:

- Occurs when the body loses fluids/salts through sweating, leading to dizziness, clam my skin, headaches, vomiting, and/or weakness.

- Move the person to a cool place, giving fluids, and seeking emergency medical help.

## • Heat Stroke:

- A critical failure of the body's temperature regulation, requiring immediate medical attention; symptoms include hot, dry skin, high body temperature, and confusion or unconsciousness.

° Call emergency services, move to a cool place, cool the person with water, and do not give them anything to drink.

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## Tip #2: Rhabdo

• Rhabdomyolysis (rhabdo): Caused by dehydration and overheating, leading to muscle breakdown and potential kidney failure.

• Symptoms: extremely sore and weak muscles, swelling, and dark urine.

• Treatment: Move the affected person to a cool location, provide fluids, and seek immediate medical attention.

## Tip #3: Farm Safety - Farmers / Livestock

• Wear long-sleeved shirts, pants, wide-brimmed hats, and sunglasses; use broad spectrum SPF 30-50 sunscreen, and reapply every two hours.

• Train employees on heat illness signs/prevention and sun protection. Schedule outdoor work to avoid peak heat. Check medications for sun sensitivity and monitor skin for changes

• Increase workforce for outdoor tasks, provide cool water, require sunscreen and protective clothing, allow frequent water and rest breaks.

• For livestock: avoid handling during hot days, provide shade, cooling fans, and plenty of cool water; watch for signs of heat stress like delirium or awkward movement.

• Provide water at 40–65°F (4–18°C), as cattle prefer this temperature. It can encourage increased water intake.

## Source:

• https://extension.psu.edu/heat-illness-and-agriculture

• https://www.weather.gov/safety/heat-illness

• https://www.canr.msu.edu/news/understanding-and-preventing-farm-employee-heat-related-illness

• https://umash.umn.edu/farm-safety-check-heat-illness/

• https://www.grinnellmutual.com/farm-safety-tips-resources/be-safe-in-the-heat

## For more information contact:

## Cameron Sellers

Community Resource Development - Disaster Educator cameron.sellers@kysu.edu