Prickly heat, heat rash or miliaria is a common condition that occurs mostly in hot and humid weather. It occurs when the sweat ducts under the skin are blocked. This causes the perspiration to remain trapped beneath the skin.
Prickly heat can be mild or severe. It may lead to superficial bumps on the skin or deeper, red lumps. The rash may lead to a slight prickly sensation or intense itching. Heat rash is usually a mild condition and subsides on its own.
However, in some cases prickly heat may be severe and medical attention is required. In most cases, prickly heat can be easily relieved at home by cooling the skin and preventing excessive sweating.
Prickly heat usually develops in the folds of the skin or in places where the skin rubs against clothing. Babies commonly develop prickly heat on the neck and chest. In some cases it can occur on the elbow creases, groin and armpits.
Protect yourself from prickly heat with the following tips:
Dress in light, cotton clothing during the summers. Avoid donning too many layers of clothing. Make sure that you dress your children in light, comfortable clothes as well. Try to stay in an air-conditioned environment when the climate is too hot. You can also use a ceiling or table fan for air circulation. Dust talcum powder on your skin after your bath or after a shower. This will absorb excess moisture from the body and prevent prickly heat. It is advisable to use non-perfumed talcum powders. Wear light, comfortable clothing especially when the weather is hot and humid. Drink plenty of water to keep your skin healthy and hydrated. Keep your skin clean by washing regularly, but avoid using harsh soaps.