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Hello.
I am Dr. Hwang Sang-cheol, a specialist in the study and treatment of the autonomic nervous system.
Hyperhidrosis, characterized by excessive sweating of the hands and feet, is often dismissed as simply being a “sweaty” constitution, but a closer look at patients’ lives reveals that it is a condition that significantly impacts all aspects of their daily and social lives. Patients dread moments when they have to shake hands; during exams, their paper may get wet or their handwriting may smudge; and they experience discomfort even when using a smartphone or keyboard. In severe cases, quality of life can decline significantly, to the point where career choices and interpersonal relationships are affected. For these reasons, many people consider surgery for palmar and plantar hyperhidrosis, but there are important things you must know before deciding to undergo surgery.
Reasons for Considering Surgery for Hand and Foot Hyperhidrosis
Hand and foot hyperhidrosis often worsens when a person is nervous. It’s not uncommon for people to lose confidence when sweating becomes more severe during job interviews, important presentations, or situations where they have to shake hands with others. Students may find their exam papers get wet or have difficulty taking notes, while office workers may struggle with paperwork or computer tasks. In professions that rely heavily on the use of hands—such as medical professionals or cosmetologists—it can also create difficulties in performing job duties. Because palmar-plantar hyperhidrosis goes beyond mere discomfort to affect social and professional life, many people begin to consider more proactive treatment options. In fact, in my clinic, I frequently encounter patients who say, “As long as the sweating in my hands and feet stops, I don’t mind sweating a little elsewhere.” However, this mindset may differ from their actual experience after surgery, so it’s important to fully understand the situation.
What is compensatory hyperhidrosis?
After surgery for palmar-plantar hyperhidrosis, some patients may experience increased sweating in other areas instead of a reduction in sweating on their hands and feet. This is known as compensatory hyperhidrosis. Although the severity varies from person to person, excessive sweating may occur in areas that were not previously a major source of discomfort, such as the head, face, chest, back, abdomen, and thighs. In some cases, sweating can be severe enough to soak through clothing not only in hot weather or stressful situations but even with light physical activity, and these changes can have a greater impact on daily life than expected. While this does not occur in every patient, it is an important factor to be aware of if you are considering surgery.
Why does compensatory hyperhidrosis occur?
Although the exact mechanism behind compensatory hyperhidrosis has not yet been fully elucidated, it is currently understood to result from a complex interplay between the body’s temperature regulation and changes in the autonomic nervous system. It is believed that as the neural functions regulating sweat secretion in the hands and feet change, sweat secretion in other areas increases to maintain body temperature. In other words, rather than simply a shift in sweat distribution, this phenomenon can be viewed as an increase in sweating in other areas as the body seeks a new balance. Therefore, it is important to receive a thorough explanation of these potential changes before surgery and to consider your personal lifestyle and occupation.
It may actually be more inconvenient than you expect.
When considering surgery, many people assume that as long as their hands and feet feel more comfortable, they can tolerate sweating in other areas. However, when compensatory hyperhidrosis actually occurs, some people report far greater discomfort than they had anticipated. Their backs may become soaked, requiring them to carry a change of clothes, or sweat may even run down their chest and abdomen, making it stressful just to go out. In the summer, some people experience difficulties in their social lives because they cannot stop sweating even indoors where air conditioning is available. Of course, not all patients experience these symptoms, but since it is difficult to anticipate them before actually experiencing them, thorough consultation and understanding are essential.
In addition to surgery, there are various other treatment options you can consider first.
Currently, surgery is not the only treatment option for palmar and plantar hyperhidrosis. Various treatment methods can be considered depending on the severity of symptoms, the underlying cause, and the patient’s lifestyle. For some patients, symptoms may be alleviated enough to allow for normal daily life with relatively conservative treatments alone, while in other cases, combining multiple treatment methods may be beneficial. Therefore, rather than deciding on surgery right away, it is advisable to thoroughly assess the current severity of your symptoms and their impact on your daily life and to consult with a healthcare professional about various treatment options. Since surgery can be an irreversible choice, a particularly cautious approach is necessary.
When it comes to palmar and plantar hyperhidrosis, it’s important to examine the underlying causes as well.
Hyperhidrosis of the hands and feet is not simply a problem with the sweat glands; it is also closely related to the autonomic nervous system. In fact, many people experience worsened symptoms when they are highly anxious or stressed, and it is also common to see increased sweating when sleep deprivation or fatigue accumulates. Therefore, rather than simply reducing the symptoms themselves, considering lifestyle habits, stress management, and the balance of the autonomic nervous system can be helpful for long-term management. Since the causes and patterns of symptom exacerbation vary from person to person, it is important to conduct a comprehensive assessment of each individual’s condition rather than relying on a one-size-fits-all treatment.
Please make a careful decision about surgery based on sufficient information.
Hand and foot hyperhidrosis is a condition that can significantly reduce quality of life, but each treatment method has its own advantages and limitations. In particular, since surgery for hand and foot hyperhidrosis carries the risk of compensatory hyperhidrosis, it is important to make an informed decision after thoroughly reviewing all available information. We recommend that you objectively assess the current severity of your symptoms and their impact on your daily life, and after thoroughly consulting with your doctor about treatment options other than surgery, choose the treatment plan that is best suited for you.
