When you’re exerting yourself on a hot summer day, the symptoms of dehydration—dry mouth, exhaustion, and dizziness—can appear unexpectedly quickly. However, this frequent health problem can happen in any weather.
When your body loses or uses more fluid than it takes in, it becomes dehydrated and is unable to operate normally due to deficiency of water and other fluids. Dehydration will occur if you don’t intake adequate amount of water.
Dehydration can affect anybody, but it can be particularly harmful to small children and elderly people.
Apply ice  to reduce inflammation and pain.
Use green tea to reduce fat production and reduce inflammation.
Moisturize  with aloe vera.
Exfoliate  your skin with oatmeal, milk or honey.
Don’t touch acne , avoid infections and scars.
Use products  that regulate pH, control fat and hydrate.