Anhidrosis
Anhidrosis
Anhidrosis (pronounced as an-hi-dro-sis) is a medical condition characterized by the inability to sweat normally.
Etymology
The term Anhidrosis is derived from the Greek words "an" meaning "without", and "hidros" meaning "sweat".
Definition
Anhidrosis, also known as Hypohidrosis, is a condition where the body either cannot produce sweat or produces sweat in minimal amounts. This can lead to overheating and potentially to heatstroke, a severe and potentially life-threatening condition.
Causes
Anhidrosis can be caused by a variety of factors, including:
- Genetic disorders such as Fabry's disease
- Skin damage due to burns, radiation therapy, or certain types of dermatitis
- Nerve damage caused by conditions such as diabetes or Guillain-Barre syndrome
- Certain medications, particularly those that can affect the nervous system
Symptoms
The primary symptom of anhidrosis is the inability to sweat normally. Other symptoms may include:
- Dizziness
- Muscle cramps or weakness
- Flushing or redness of the skin
- Feeling hot and unable to cool down
Treatment
Treatment for anhidrosis often involves addressing the underlying cause. This may include changing medications, treating the underlying disease or condition, or in some cases, surgery.
Related Terms
- Hyperhidrosis: A condition characterized by excessive sweating.
- Hypohidrosis: A condition where the body produces less sweat than normal.
- Dermatitis: Inflammation of the skin.
- Heatstroke: A severe heat illness that can occur when the body overheats due to excessive physical exertion or high temperatures.
External links
- Medical encyclopedia article on Anhidrosis
- Wikipedia's article - Anhidrosis
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