How to Reduce Body Heat: A Guide for Patients

Dr. Karuturi Subrahmanyam
Jun 11
2 min read

Updated: Jun 12

Our body naturally maintains a stable temperature to support vital functions. However, certain factors such as hot weather, dehydration, spicy foods, infections, and intense physical activity can cause an increase in body heat, also known as “heat stress” or “body heat.” If not managed properly, this may lead to symptoms like sweating, tiredness, headaches, dizziness, or even heat stroke in severe cases. Thankfully, there are simple and effective ways to reduce and manage body heat. Here’s a patient-friendly guide to help you stay cool and healthy.

Stay Hydrated

Water is the most important cooling agent for your body. Drink plenty of water throughout the day, especially during hot weather or after exercise. You can also consume:

Coconut water
Buttermilk
Fresh fruit juices (like watermelon or cucumber juice)
Lime water (without too much sugar or salt)

Eat Cooling Foods

Choose foods that have natural cooling effects on the body:

Fruits: Watermelon, muskmelon, grapes, oranges, cucumber
Vegetables: Bottle gourd, ridge gourd, leafy greens
Dairy: Yogurt, buttermilk

Avoid spicy, fried, or processed foods as they generate more internal heat.

Wear Light Clothing

Wear loose, light-colored, and breathable fabrics like cotton or linen. This helps your body to sweat and release heat more easily. Avoid synthetic or tight clothes that trap heat.

Cool Showers and Bathing

Taking cool or lukewarm showers during the day helps bring down body temperature. Adding a few drops of essential oils like peppermint or sandalwood to your bath can also have a cooling effect.

Avoid Peak Sun Hours

Try to stay indoors or in shaded areas during peak sun hours, usually between 12 PM and 4 PM. If you need to go out, wear a hat or carry an umbrella and apply sunscreen.

Limit Physical Exertion

Heavy exercise or work in high temperatures can increase internal heat. If you’re exercising, choose early morning or evening times, and stay hydrated throughout.

Use Natural Cooling Remedies

Some home remedies that are safe and often effective:

Amla (Indian gooseberry): Rich in vitamin C, helps cool the body
Aloe vera juice: Soothing and reduces internal heat
Sandalwood paste: Applying on forehead or chest may bring relief from heat symptoms

Keep Your Environment Cool

Use fans, air coolers, or keep windows open for ventilation. You can also hang a damp cloth at windows to cool incoming air.

When to See a Doctor

If you experience symptoms like:

High fever
Nausea or vomiting
Severe dizziness or confusion
Fainting

Summary

Reducing body heat is largely about staying cool, hydrated, and avoiding overheating triggers. With proper care and simple lifestyle changes, you can easily manage your body temperature and stay healthy, even during hot seasons.

If you have underlying health conditions (such as thyroid disorders or infections), consult your doctor, as these may contribute to increased body heat. Stay safe, eat fresh, and keep cool!

Dr. Karuturi Subrahmanyam, MD, FRCP (London), FACP (USA)

Internal Medicine Specialist

Kify Hospital

Danavaipeta

Rajahmundry

Phone : 85000 23456