Hyperhidrosis: Symptoms and Causes
Hyperhidrosis, also known as excessive sweating with no apparent cause,It is thought to be caused by a problem with the sympathetic nervous system and may be influenced by genetics.
Most people sweat when they exercise, get tired, are in a hot environment, or are anxious or stressed. There is profuse sweating (over-sweating) in the hands and feet.
What are the Causes of Hyperhidrosis
Sweating is your body's natural cooling mechanism. When your body temperature rises, your nervous system automatically activates your sweat glands. It is also common when you are nervous, and it happens especially on your palms.
Know the Types of Hyperhidrosis
Primary focal (essential)
It is the most common type. The nerves responsible for signalling your sweat glands become overactive in this type, even if they haven't been triggered by physical activity or a temperature rise. The problem is exacerbated by stress or nervousness. This type typically affects your palms and soles, as well as your face. This type of hyperhidrosis has no medical cause because it sometimes runs in families and may have a hereditary component.
Secondary
When a medical condition causes excessive sweating, this is referred to as secondary hyperhidrosis. It's the rarer variety. It is more likely to cause excessive sweating throughout your body. Conditions that cause over-sweating are:
- Diabetes
- Hot flashes during menopause
- Thyroid issues
- Low blood sugar levels
- Certain types of cancer
- Heart attack
- Nervous system dysfunctions
- Infections
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Get A Second OpinionWhat Complications Occur in Excessive Sweating
Complications include:
- Infections People who sweat excessively are more likely to develop more severe skin infections.
- Social and emotional consequences It can be embarrassing to have clammy or dripping hands and perspiration-soaked clothes. Your medical condition may have an impact on your ability to pursue work and educational objectives.
Diagnosis
Your doctor will inquire about your medical history and symptoms during your session. You could also need a physical exam or testing to figure out what's causing your problem.
- Lab Tests Your doctor may recommend blood, urine, or other lab tests to determine if your sweating is caused by another medical problem, such as hyperthyroidism (overactive thyroid) or low blood sugar (hypoglycemia).
- Tests on sweat: A Sweat test for thermoregulation, an Activated pop-up dialogue box test, an iodine-starch test, skin conductance, and a thermoregulatory sweat test are among the tests available to localize sweating locations and determine the severity of your problem.
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Book an AppointmentTreatments
If an underlying medical condition is causing the problem, it will be treated first. If no particular cause is diagnosed, treatment focuses on reducing excessive sweating. You may need to try a combination of treatments at times. Even if your sweating improves after treatment, it may return.
When to visit a Doctor?
Excessive sweating can be a sign of a serious condition. Seek medical attention right away if your excessive sweating is accompanied by lightheadedness, chest pain, or nausea.
