To get rid of heat rash quickly, the most effective approach is to cool the skin and keep it dry. Key steps include staying in an air-conditioned room or using a fan, taking cool showers or baths, letting the skin air-dry, and wearing loose, breathable clothing such as cotton. Applying soothing lotions like calamine or hydrocortisone cream can help relieve itching and inflammation. Avoid scratching to prevent infection. Cold compresses or ice packs wrapped in a cloth can reduce itching and swelling. Drinking plenty of water and avoiding excessive sweating also support recovery. Most heat rashes clear up within 2-3 days with these measures.

Quick Remedies

• Cool your body with air conditioning or fans
• Take cool showers and air-dry skin
• Wear loose, breathable cotton clothing
• Apply calamine lotion or hydrocortisone cream for itching
• Use cold compresses wrapped in cloth for 5-10 minutes
• Avoid scratching
• Stay hydrated and avoid overheating

These practices soothe the rash and help it heal quickly, though there is no instant cure. If the rash worsens, becomes infected or lasts longer than a week, medical advice should be sought.