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Published on: August 25, 2012
Fatal hyperthermia in hot baths in individuals with multiple sclerosis
R E Kohlmeier1, V J DiMaio, K Kagan-Hallet
1Department of Pathology, University of Texas Health Science Center at San Antonio, 78284, USA.
Individuals with multiple sclerosis (MS) can experience severe motor weakness when exposed to hot water, leading to fatal hyperthermia. This case highlights the risk of prolonged hot water immersion for MS patients.
Area of Science:
- Neurology
- Environmental Health
Background:
- Multiple Sclerosis (MS) is a chronic neurological disease affecting the central nervous system.
- Thermoregulation is often impaired in individuals with MS.
Observation:
- A 47-year-old man with a history of MS was found deceased in a bathtub.
- The body temperature was recorded at 105.7 F, with negative autopsy and toxicology results.
Findings:
- Hot water immersion can exacerbate motor weakness in MS patients, potentially incapacitating them.
- Continuous hot water flow in the bathtub overwhelmed the patient's compromised thermoregulation, causing fatal hyperthermia.
Implications:
- This case underscores the critical need for awareness regarding environmental heat risks for individuals with MS.
- Caregivers and healthcare providers should educate MS patients about the dangers of prolonged exposure to high temperatures, especially in bath or whirlpool settings.
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