What is a common treatment option for hyperhidrosis?

Botulinum toxin injections are a common and effective treatment option for hyperhidrosis, a condition characterized by excessive sweating. This treatment works by blocking the release of acetylcholine, a neurotransmitter that signals the sweat glands to produce sweat. By inhibiting this communication, botulinum toxin can result in a significant reduction in sweating in the treated areas, such as the underarms, palms, and feet.

In contrast, topical corticosteroids are primarily used for inflammatory skin conditions and do not address the mechanism behind hyperhidrosis. Oral antihistamines are more suited for allergic reactions and do not provide relief from excessive sweating. Laser therapy, while it can be used for various dermatological conditions, is not as commonly utilized as botulinum toxin for hyperhidrosis. This makes botulinum toxin injections the most established and widely used treatment for managing this condition.