Definition of Hyperhidrosis: Excessive sweating, or hyperhidrosis, occurs when more sweat is produced than necessary for body thermoregulation.

Temperature Regulation: Sweating is essential for regulating body temperature, especially when the external temperature rises.

Primary vs. Secondary Hyperhidrosis: Most hyperhidrosis cases are secondary, caused by other diseases or environmental factors. Primary hyperhidrosis occurs without other underlying medical conditions.

Stress and Anxiety: Stress and anxiety are the most common causes of excessive sweating, accounting for about 30% of cases.

High Temperature and Humidity: Sweating increases at temperatures between 7580°F (2428°C) and with high humidity, which reduces evaporation.

Physical Activity: Sweating begins within 10 minutes of brisk walking and almost immediately during highintensity exercise.

Hyperthyroidism: An overactive thyroid increases metabolism and heat production, leading to excessive sweating.

Menopause: Hormonal fluctuations during menopause cause the hypothalamus to misinterpret body temperature, resulting in hot flashes and night sweats.

Medications: Antidepressants, antipyretics, and blood pressure medications can stimulate sweating due to their effects on the hypothalamus and sympathetic nervous system.

Treatment Options: Treatments include managing underlying conditions, using aluminumbased antiperspirants, betablockers, benzodiazepines, and Botox injections. Deodorants reduce odor but do not affect sweat production.
Disclaimer:

This information is provided for general knowledge and educational purposes only. It is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always consult with your doctor for any questions or concerns you may have about your health.