How to get rid of heat rash on the back

To eliminate heat rash on the back, the following comprehensive measures can be taken: 1. **Keep the skin clean and dry**: Bathe regularly using mild cleansers, and thoroughly dry the body, especially the back, after washing to prevent sweat accumulation. Choose breathable clothing and bedding to reduce skin irritation caused by moist environments. 2. **Medical treatment**: Apply calamine lotion or talcum powder externally to relieve itching and discomfort, and to promote the resolution of heat rash. If symptoms are severe, such as when accompanied by infection or inflammation, topical antibiotic or anti-inflammatory medications may be used under a doctor's guidance. 3. **Lifestyle adjustments**: Avoid staying in hot and humid environments for prolonged periods. Lower indoor temperatures appropriately by using air conditioners or fans. Maintain a balanced diet rich in vitamins and minerals, and avoid spicy, greasy, or irritating foods. 4. **Prevent recurrence**: Pay attention to personal hygiene, bathe and change clothes regularly, and keep the skin clean and dry. Choose skincare products suitable for your skin type, and avoid excessive friction or squeezing of the skin on your back.