Treatment Heat Rash

This section is about what over the counter treatments are available (not all treatments may be available in that country) and how they help.

 

  • Please check one is not allergic or sensitive to any of the ingredients.

Aim:

  • To reduce the allergic reaction to heat and let one continue their daily routine.

 

There are a wide range of treatments available.

Antihistamines

  • These drugs work by blocking the chemical histamine which is released during an allergic reaction and should be taken when one expects their symptoms for the best results.
Older anti-histamines

(can make one drowsy)

Time to Work Duration of Action
Chlorpheniramine 15 – 20 mins 4-6 hrs
New anti-histamines

(can rarely make one drowsy)

Time to Work Duration of Action
Cetirizine 1 hr 24 hrs
Loratadine 1 hr 24 hrs
Acrivistine 15 – 20 minutes 8 hrs

Please note never to exceed the stated dose and are available in liquids and/or tablets and side effects of anti-histamines are more noticeable in older patients.

Calamine lotion/cream

  • It is an astringent and is used to treat mild itchiness.
  • This includes from sunburn, insect bites, skin allergies,helps out to dry out skin irritations or other mild skin conditions.
  • It is applied on the skin and should be dabbed on the skin with cotton wool, always give the bottle a good shake as the calamine lotion sediment sits on the bottom.
  • The cream formulation should be applied as a cream.
  • Side effects may include skin irritation.

 

Vitamins

Multivitamins are not intended to prevent long term conditions, reduce infection and is not proven (or data is weak) to help with cancer.

These are essential nutrients that the body requires in small amounts to function properly.

Herbal