Anhidrosis (Lack of Sweating / Impaired Thermoregulation)
Partial or complete loss of the ability to sweat, removing the horse's most important means of cooling. It occurs mainly in warm-humid climates and increases the risk of overheating under exertion.
Veterinary care required
This condition belongs in veterinary diagnosis and treatment. Compounds are at most supportive.
Priority · vet & management
Veterinary clarification of thermoregulation and heat management come first: adapt load to time of day/climate, shade, ventilation and active cooling. Compounds are only adjunctive.
Possible causes
- · persistent heat and humidity load (change of climate)
- · overstimulation of the sweat glands
- · individual predisposition
- · accompanying electrolyte shifts
Supportive compounds · supplementary feed, not medication
Prevention
In heat periods reduce load and move it to cooler times of day, ensure shade, air movement and active cooling and observe sweat formation.
Equiterna's take
Equiterna assigns anhidrosis to heat and climate management: when cooling via sweat is lacking, every load in warmth becomes a risk (see heatstroke). The work-up belongs in veterinary hands.
Usage note
This content is for information and education. It does not replace veterinary diagnosis or treatment. If your horse shows signs of illness, consult a veterinarian.
Equiterna is an intermediary platform for equine knowledge, marketplace and tools — not a veterinary-medicines dealer, veterinary practice or pharmacy. Compound information is study-attributed and free of healing claims. Legal framework: Regulation (EU) 2019/6 / TAMG (DE/AT), Feed Regulation (EC) 767/2009, FEI Prohibited Substances List, HWG.


