Body & Contour
Sweating that goes beyond what the body needs to control temperature.
Physician-led assessment · individualized care · Vancouver clinic
Understanding Excessive Sweating & Hyperhidrosis
Hyperhidrosis is sweating uncoupled from need, the body producing far more than temperature control requires, and the crucial first split is between its two patterns, because they lead in different directions. Primary focal hyperhidrosis targets specific sites (underarms, palms, soles, face), usually starts young, often runs in families, and reflects over-active sweat-signalling nerves rather than any illness; it is a quality-of-life condition that responds well to treatment. Secondary hyperhidrosis is different, being generalised, newer, or coming with other symptoms, and can point to a medication effect, hormonal change, or underlying condition, which is why sweating that is widespread or new warrants medical assessment before it is treated cosmetically.
Related Presentations
These focused pages explain different patterns within this concern.
Causes and Contributing Factors
Hyperhidrosis is often divided into two broad patterns. Primary focal hyperhidrosis tends to affect specific areas such as the underarms, hands, feet, or face, often begins earlier in life, and is thought to relate to overactivity of the nerves that signal sweat glands, sometimes with a family tendency. Secondary hyperhidrosis results from another factor, such as certain medications, hormonal changes, infections, or medical conditions, and is more likely when sweating is widespread or new.
Signs and Symptoms
Assessment
A clinician may consider where the sweating occurs, when it started, whether it is focal or generalized, whether it happens during sleep, and any associated symptoms, medications, or health changes. This helps distinguish primary from secondary patterns. Investigations may be suggested if an underlying cause is possible. Because the two patterns can feel much the same to the person experiencing them, your history, medications and general health are reviewed before any treatment is considered.
Treatment Options
These are some of the options connected to this concern. The appropriate plan depends on assessment, suitability, and your goals.
Care depends on the pattern, location, and any underlying cause. General approaches range from topical antiperspirant products to other medical options for focal hyperhidrosis, and addressing any underlying condition when secondary sweating is found. The suitable approach varies between individuals and areas of the body, so a physician-led assessment guides which options are appropriate.
There is rarely one right answer here; the sensible course depends on which underlying factor is doing the work, and combinations are common. That is what a consultation is for: an unhurried assessment, a candid account of what each option can and cannot do, helpful skincare, and a reasoned plan with realistic expectations and no obligation.
For the fuller picture, explore the treatment pages above or discuss the options during a consultation.
Medical Assessment
Prompt medical assessment is important when sweating is generalized rather than focal, begins suddenly, occurs mainly at night, affects only one side of the body, or comes with fever, weight loss, a racing heart, or feeling unwell. These features can point to an underlying condition that needs evaluation before treatment of the sweating itself.
Frequently Asked Questions
Sweating is normal and helps control body temperature. Hyperhidrosis is sweating beyond what the body needs to stay cool, often enough to soak clothing, affect grip, or interfere with daily activities even without heat or exertion. A clinician can help judge whether sweating is excessive.
Sometimes. Sweating that is generalized, new, occurs at night, or comes with symptoms such as fever, weight loss, or a racing heart may point to an underlying cause and should be assessed. Focal sweating that has been present for years is more often primary, but assessment still helps.
Focal hyperhidrosis commonly affects the underarms, palms, soles, face, and scalp. Some people have more than one area involved. Where the sweating occurs helps guide assessment and management.
Often it can be reduced. Options range from topical measures to other medical treatments depending on the area and severity, and treating any underlying cause when one is found. Because suitability varies, a clinical assessment helps determine what fits your situation.
Physician Assessment
An assessment can help clarify what may be contributing, which options may be appropriate, and what a reasonable next step could look like for you.
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Anti-Aging Medical & Laser Clinic combines medical assessment, individualized planning, physician oversight, and a broad range of treatment options in its Vancouver clinic.
Bring your questions, treatment history, and goals. Your provider can help you understand appropriate options, expected recovery, and realistic outcomes.
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