Heat rash or prickly heat/ miliaria is easily catched in hot summer, both adults and kids. Suffering from heat rask is always quite painful and irritating to patients in normally specific skin areas such as the back, waist area, chest and underarms. 
In association with cream, lotion, loose clothes, shade, you should have a proper diet with foods that help in reducing irritation caused by heat rashes. What are they?
1. Water: Good hydration is our skin’s best friend, right? Drinking lots of water is known to help sweat glands functional and heal heat rashes. And I’m talking about good bottled or filtered water in its purest form and not sodas or energy drinks. So ensure that you’re getting at least 8 glasses of water a day for your beautiful skin.
2.Green tea: A good tea will not dehydrate your body, it will only work as an anti-oxidant and an anti-inflammatory agent that’ll keep bacteria at bay and will fight off those free radicals that make our skin age early. From this reason, drinking green tea will provide a good source of water for body in hot summer and has preventing benefit.
3. Water melon. The food is rich source of water that is in variations of recipes such as: juices, smoothies can enhance your taste.
4. Avocado: avocado is rich in B-complex vitamins and essential oils and works like an anti-inflammatory agent. It also soothes skin that is red, irritated or blotchy.
5. Garden-fresh fruits and vegetables : In general, when summer recipes are this fresh and delicious, it’s easy to fill your diet with low-calorie, antioxidant-rich fruits, vegetables and herbs. Perfectly ripe peaches boast beta carotene, bursting-with-flavor blueberries are rich in vitamin C and fresh-picked corn is full of folate. If you eat as fresh as possible during your summer diet, you would keep your body staying fresh as well and no more stress about heat rashes.