Hyperhidrosis (excessive sweating) - DermNet
2020年7月22日 · Secondary hyperhidrosis is less common and can present at any age. What causes hyperhidrosis? Primary hyperhidrosis appears to be due to overactivity of the hypothalamic thermoregulatory centre in the brain and is transmitted via the sympathetic nervous system to the eccrine sweat gland. Triggers to attacks of sweating may include: Hot weather ...
Drug-induced hyperhidrosis - DermNet
2020年2月26日 · In contrast, sweating in drug-induced hyperhidrosis is more likely to be unilateral and asymmetrical, or generalised, affecting any part of the body. While sweating tends to reduce at night in patients with primary hyperhidrosis, it can occur during sleep in drug-induced hyperhidrosis. The Hyperhidrosis Disease Severity Scale
Anticholinergic medications - DermNet
Studies of patients with craniofacial and gustatory hyperhidrosis have shown this to be effective for most patients. Although well tolerated, the 2% strength was associated with headache and dizziness in some people. Oral glycopyrrolate is effective for palmar, plantar, axillary, and craniofacial hyperhidrosis. Usual dosing is 1–2 mg once or ...
Bromhidrosis: Causes, Symptoms, and Treatment — DermNet
Treatment of hyperhidrosis; Removal of nasal foreign body; Removal of apocrine glands — laser, surgery, liposuction curettage, microwave-induced fibrosis; Dietary modification for metabolic disorders; What is the outcome for bromhidrosis? Fixing bromhidrosis due to poor hygiene or other treatable causes can be life-changing.
Iontophoresis - DermNet
Limited robust data is available; some studies suggested that up to 80–85% of patients with palmar hyperhidrosis notice a subjective improvement in their symptoms within 2–4 weeks. One study of tap-water iontophoresis showed 33% improvement on the soles and 37.5% in the axillae after 14 days, which increased to 78%, and 75% respectively ...
Auriculotemporal syndrome - DermNet
Flushing, warmth, and excessive sweating (localised hyperhidrosis) of ipsilateral facial skin [11] A burning sensation, itching, or pain in the distribution of the auriculotemporal nerve [1]. Symptoms are variable in severity ranging from barely perceivable to rather troublesome; 15% of patients rate their symptoms as severe and are especially ...
Dyshidrotic eczema (Pompholyx, Vesicular Hand Eczema) - DermNet
Dyshidrotic eczema (pompholyx) is an itchy, chronic, recurrent, often symmetric eruption on the palms of hands, fingers, and soles of the feet. It is characterised by small, deep-seated, 1–2 mm fluid-filled vesicles on these sites.
Pitted Keratolysis: Symptoms, Causes, and Treatment - DermNet
2012年2月7日 · Hyperhidrosis — excessive sweating of the hands and feet; Keratoderma — thickened skin of palms and soles; Prolonged use of occlusive footwear (vinyl footwear, rubber boots) Diabetes mellitus; Poor foot hygiene; Hot humid weather; Obesity; Immunodeficiency. What causes pitted keratolysis? Pitted keratolysis is caused by a range of bacterial ...
Sweating problems - DermNet
Disorders of sweating and sweat. Authoritative facts from DermNet New Zealand.
Exfoliative keratolysis (keratolysis exfoliativa, focal palmar peeling)
It may be more common in those with sweaty palms due to localised hyperhidrosis. The first sign of keratolysis exfoliativa is one or more superficial air-filled blisters on the fingers or palms. The blisters burst to leave expanding collarettes of scale and circular or …