Heat rash usually occurs on clothed parts of the body, such as the neck, back, abdomen, chest, groin, or armpits.It usually goes away on its own within a few days. In severe situations, heat rash can interfere with the body's heat-regulating mechanism and cause fever, heat exhaustion, and maybe even death.
The treatment for heat rash is to provide a cooler, less humid environment. Keep the affected area dry. Dusting powder may be used to increase comfort. Avoid using ointments or creams because they keep the skin warm and moist and may make the condition even worse.
The use of anti-histamine medications or cream will relieve the itch. Antibiotics and topical antiseptics are used to prevent bacterial blooms.
Keep the skin cool and dry and also Keep the sleeping area cool.
Heat rash can be identified by its appearance and does not usually need medical attention. However, if doesn't go away after 3 or 4 days, or if it appears to be getting worse, or if your child develops a fever, contact your health professional right away.