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Hyperhidrosis is a common medical disorder characterized by excessive, uncontrolled sweating that occurs beyond what is needed to regulate body temperature. It typically affects localized areas like the armpits, palms of the hands, soles of the feet, and face.
read more about hyperhidrosis ...The condition is categorized as "primary hyperhidrosis" (excessive sweating without an underlying medical cause) or secondary hyperhidrosis (sweating caused by a medical condition or medication). Sweating is caused by overactive nerves signaling the sweat glands to produce moisture, often triggered by stress, heat, or certain foods. This occurs even when the body is otherwise cool. The most common form is primary hyperhidrosis, which usually begins in childhood or adolescence.
Symptoms are defined by constant, excessive dampness in the affected areas. This can severely impact daily life, causing social anxiety, difficulty gripping objects, or soaking through clothing. The sweat often drips from the hands or feet, even when the person is at rest. The constant moisture also increases the risk of skin infections and irritation, particularly between the toes and fingers.
Hyperhidrosis impacts eye health because excessive sweating can cause severe discomfort and visual interruption. Sweat dripping from the forehead can carry salt and chemicals into the eyes, causing burning, stinging, and redness. This is especially disruptive during close work or while wearing contact lenses, as the sweat can be absorbed by the lens.
Treatment focuses on controlling the sweat glands. Initial treatments involve strong antiperspirants containing aluminum chloride. Other options include oral medications, Botox injections (which temporarily block the nerve signals to the sweat glands), and, in severe cases, surgery to sever the sweat-signaling nerves.
Non-invasive management techniques include avoiding known triggers (like caffeine or spicy foods) and using specialized medical-grade antiperspirants. Wearing clothing made of natural, breathable materials also helps manage the moisture.
Yes, hyperhidrosis is highly treatable using clinical-strength antiperspirants, Botox injections, or oral medications.
No, hyperhidrosis is a physiological disorder of the sweat glands or nervous system and is not contagious.
Botox injections are generally well-tolerated, particularly when topical anesthetic is used to numb the skin beforehand.
See a doctor if you have "Night Sweats" or if sweating is accompanied by weight loss and heart palpitations, as this can indicate thyroid issues or lymphoma. Excessive sweating can lead to "Secondary Fungal Infections" in the skin folds near the eyes or neck.
International Hyperhidrosis Society. About Hyperhidrosis (sweathelp.org). 2024.
Mayo Clinic. Hyperhidrosis Symptoms (mayoclinic.org). 2024.
Cleveland Clinic. Excessive Sweating (clevelandclinic.org). 2024.
StatPearls. Hyperhidrosis (ncbi.nlm.nih.gov). 2024.