Even short periods of high temperatures can cause serious health problems. Common summertime problems include: heat exhaustion, heat stroke, heat cramps, sunburn and heat rash
What is Heat Exhaustion?
Heat exhaustion is the body's response to an excessive loss of the water and salt contained in sweat. Those most prone to heat exhaustion are elderly people, people with high blood pressure, and people working or exercising in a hot environment.
How to Recognize Heat Exhaustion
Warning signs of heat exhaustion include:
The skin may be cool and moist. The victim's pulse rate will be fast and weak, and breathing will be fast and shallow. If heat exhaustion is untreated it may progress to heat stroke. Seek medical attention immediately if:
Otherwise, help the victim to cool off, and seek medical attention if symptoms worsen or last longer than 1 hour.
What to Do if You Think its Health Exhaustion?
Cooling measures that may be effective include:
What is Heat Stroke?
Heat stroke occurs when the body becomes unable to control its temperature: the body's temperature rises rapidly, the sweating mechanism fails, and the body is unable to cool down. Body temperature may rise to 106 degrees Fahrenheit or higher within 10-15 minutes. Heat stroke can cause death or permanent disability if emergency treatment is not given.
How to Recognize Heat Stroke?
Warning signs of heat stroke vary but may include:
What to do if You Think it’s Heat Stroke?
If you see any of these signs, you may be dealing with a life threatening emergency. Have someone call for immediate medical assistance while you begin cooling the victim:
Sometimes a victim's muscles will begin to twitch uncontrollably as a result of heat stroke. If this happens, keep the victim from injuring himself, but do not place any object in the mouth and do not give fluids. If there is vomiting, make sure the airway remains open by turning the victim on his or her side.
What are Heat Cramps?
Heat cramps usually affect people who sweat a lot during strenuous activity. This sweating depletes the body's salt and moisture. The low salt level in the muscles causes painful cramps. Heat cramps may also be a symptom of heat exhaustion.
How to Recognize Heat Cramps?
Heat cramps are muscle pains or spasms -- usually in the abdomen, arms, or legs -- that may occur in association with strenuous activity. If you have heart problems or are on a low sodium diet, get medical attention for heat cramps.
What to Do if You Think its Heat Cramps?
If medical attention is not necessary, take these steps:
What is Sunburn?
Sunburn should be avoided because it is damaging to the skin. Although the discomfort is usually minor and healing often occurs in about a week, a more severe sunburn may require medical attention.
How to Recognize Sunburn?
Symptoms of sunburn are well known: skin becomes red, painful, and abnormally warm after sun
What to Do if You Think its Sunburn?
Consult a doctor if the sunburn affects an infant under 1 year of age or if these symptoms are present:
Also, remember these tips when treating sunburn:
What is Heat Rash?
Heat rash is a skin irritation caused by excessive sweating during hot, humid weather. It can occur at any age but is most common in young children.
How to Recognize Heat Rash?
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.
What to Do if You Think it’s Heat Rash
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 can be much more severe.
One last hot tip...
These self-help measures are not a substitute for medical care but may help you recognize and respond promptly to warning signs of trouble. Your best defense against heat-related illness is prevention. Staying cool and making simple changes in your fluid intake, activities, and clothing during hot weather can help you to remain safe and healthy.