Description Exposure to environ...
Description
Exposure to environmental heat can cause heat cramps, heat exhaustion, and heat stroke. Heat stroke can cause heart and brain damage and result in death. The very young, very old, those with chronic illnesses, and the intoxicated are most susceptible.
Symptoms
Heat cramps cause: sweating, fatigue, muscle cramps, thirst. Heat exhaustion causes: headache, vomiting, dizziness, weakness, cool moist skin, dark urine. Heat stroke causes: confusion, fever, dry hot red skin, weak pulse, seizures, coma.
Tests
Common tests used for diagnosis and treatment
Workup:
A history and physical exam will be performed. Blood tests are performed to look for dehydration and organ damage from the heat. A head CT scan may be performed to evaluate confusion.
Tests:
Complete blood count (CBC), Comprehensive metabolic panel (CMP), CT Scan, Electrocardiogram (EKG), Urinalysis (UA), X-ray
Specialists:
Emergency Medicine
Workup:
A history and physical exam will be performed. Blood tests are performed to look for dehydration and organ damage from the heat. A head CT scan may be performed to evaluate confusion.
Tests:
Complete blood count (CBC), Comprehensive metabolic panel (CMP), CT Scan, Electrocardiogram (EKG), Urinalysis (UA), X-ray
Specialists:
Emergency Medicine
Treatment
Depends on the severity of the heat illness. For heat cramps simply drinking more fluids and getting out of the heat may all that is necessary. Other more serious symptoms may require: intravenous fluids, aggressive cooling measures, intubation, and correction of other metabolic abnormalities.