What percent of the population has hyperhidrosis?

As an expert in dermatology with a focus on skin conditions, I often encounter patients with a variety of concerns, one of which is hyperhidrosis. Hyperhidrosis is a condition characterized by excessive sweating that is not solely due to external factors such as heat or exercise. It can be a significant source of discomfort and embarrassment for those who suffer from it. The prevalence of hyperhidrosis varies across different populations and regions, and it's important to note that the statistics can fluctuate based on the methodology of the studies and the criteria used to define the condition. Hyperhidrosis is a medical condition that affects the eccrine sweat glands, leading to an overproduction of sweat. It can be classified into two main types: primary and secondary. Primary hyperhidrosis is the most common form and occurs without an underlying cause, while secondary hyperhidrosis is a symptom of another medical condition. The excessive sweating associated with hyperhidrosis can manifest in various parts of the body, but it is most commonly observed in the hands (palmar hyperhidrosis), underarms (axillary hyperhidrosis), and feet (plantar hyperhidrosis). These areas are particularly sensitive due to the high concentration of sweat glands. When discussing the prevalence of hyperhidrosis, it's crucial to consider the source of the data. Studies have shown that the condition affects approximately 3 percent of the general population worldwide. However, there are regional differences. For instance, it has been reported that the prevalence is higher in the Asian population, affecting about 6 percent of individuals. It's worth mentioning that these figures are estimates and the actual prevalence might be higher due to underdiagnosis. Many people with hyperhidrosis may not seek medical attention or may not be accurately diagnosed due to a lack of awareness about the condition. The impact of hyperhidrosis on an individual's quality of life should not be underestimated. It can lead to social withdrawal, anxiety, and depression. Therefore, it's essential for healthcare professionals to be aware of the signs and symptoms of hyperhidrosis and to provide appropriate support and treatment options. Treatment for hyperhidrosis can range from topical medications to oral medications, iontophoresis, and in some cases, surgical procedures such as sympathectomy. The choice of treatment often depends on the severity of the condition and the patient's individual circumstances. In conclusion, hyperhidrosis is a prevalent condition that can significantly affect a person's daily life. While the global prevalence is estimated to be around 3 percent, it's higher in certain populations, such as Asians, where it affects approximately 6 percent of the population. It's important for those with hyperhidrosis to seek medical advice to manage the condition effectively and improve their quality of life.

Hyperhidrosis is excessive sweating that most commonly occurs in the hands (palmar hyperhidrosis), axillae or armpit (axillary hyperhidrosis) and feet (plantar hyperhidrosis). This occurs in about 3 percent of the population and 6 percent of the Asian population.