Heat Rash (cont.)
What does heat rash look like?
Heat rash looks like a red cluster of pimples or small blisters. It is more
likely to occur on the neck and upper chest, in the groin, under the breasts,
and in elbow creases.
How is heat rash treated?
The best 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, but avoid using ointments or creams-they keep the skin warm and moist
and may make the condition worse.
Treating heat rash is simple and usually does not require medical assistance.
Other heat-related problems such as heat stroke or heat exhaustion can be much more severe.
Can medications increase the risk of heat-related illness?
The risk for heat-related illness and death may increase among people using the following drugs: (1) psychotropics, which affect psychic function, behavior, or experience (e.g. haloperidol or
chlorpromazine); (2) medications for
Parkinson's disease, because they can inhibit perspiration; (3) tranquilizers such as phenothiazines, butyrophenones, and thiozanthenes; and (4) diuretic medications or "water pills" that affect fluid balance in the body.
How effective are electric fans in preventing heat-related illness?
Electric fans may provide comfort, but when the temperature is in the high 90s, fans will not prevent heat-related illness. Taking a cool shower or bath or moving to an air-conditioned place is a much better way to cool off. Air conditioning is the strongest protective factor against heat-related illness. Exposure to air conditioning for even a few hours a day will reduce the risk for heat-related illness. Consider visiting a shopping mall or public library for a few hours.
Next: How can people protect their health when temperatures are extremely high? »
- haloperidol, Haldol -
- Dehydration - Read about dehydration (definition: excessive water loss) in children, treatment, symptoms (thirst, dry mouth, dark urine) and causes (vomiting, diarrhea).
- chlorpromazine concentrate-oral, Thorazine - Consumer information about the medication CHLORPROMAZINE CONCENTRATE - ORAL (Thorazine), includes side effects, drug interactions, recommended dosages, and storage information. Read more about the prescription drug CHLORPROMAZINE CONCENTRATE - ORAL.
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