The first line of treatment for underarm sweating, also known as axillary hyperhidrosis, typically involves daily creams containing aluminum chloride or aluminum chloride hexahydrate that help dry out the skin. These creams are usually applied at night and covered to enhance absorption.
Here's a more detailed breakdown of treatment options:
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Topical Antiperspirants:
- Description: As mentioned above, these are creams or roll-ons containing aluminum chloride or aluminum chloride hexahydrate. They work by blocking sweat ducts.
- Application: Apply at night to clean, dry skin, and wash off in the morning. Covering the area (e.g., with plastic wrap) can increase effectiveness.
- Considerations: Can cause skin irritation, so start with a lower concentration and apply less frequently.
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Prescription-Strength Antiperspirants:
- Description: If over-the-counter antiperspirants aren't effective, a doctor can prescribe stronger formulations.
- Example: Drysol (aluminum chloride hexahydrate)
- Considerations: Potential for increased skin irritation.
Therefore, while topical antiperspirants containing aluminum chloride are generally considered the first and best treatment to try, the most effective treatment can vary from person to person. Prescription-strength products or other therapies may be necessary for some individuals.
