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By Mayo Clinic staffAnhidrosis itself often can't be prevented, but serious, heat-related illnesses can. To stay safe:
- When it's warm, wear loose, light clothing.
- When it's cold, don't overdress.
- On hot days, stay indoors.
- Don't overdo it. Monitor your activity level closely.
- Learn more. Know the signs of heat-related illness and how to treat them.