Hyperhidrosis Treatment Melbourne
Hyperhidrosis is a condition of excessive sweating in certain parts of the body. Axillary hyperhidrosis refers to severe sweating under the arms. Excessive sweating without any underlying medical condition is called primary hyperhidrosis. If the cause of excessive sweating is due to a medical condition, this is referred to as secondary hyperhidrosis. Hyperhidrosis is caused by overactive sweat glands where increased release of acetylcholine, a chemical from the central nervous system that directs the sweat glands to produce sweat, causes excessive perspiration.
Several treatment options are available for treatment of hyperhidrosis:
- Antiperspirants/deodorants: Aluminum chloride hexahydrate containing agents block the sweat pores and deodorants help control the body odour. These agents may cause irritation and itching of skin.
- Medications: Agents that inhibit the release of acetylcholine such as glycopyrrolate. These agents may cause dry mouth, dizziness and other side effects.
- Iontophoresis: A small electric current is used to temporarily block the sweat glands. This is often used for treating excessive sweating of the palms and soles of the feet. A drawback with ionotophoresis is that the results are temporary, require multiple sessions every week, and it cannot be used for underarm sweating.
- Surgery: Surgery may be performed to remove the sweat glands or to interrupt the impulses from the central nervous system. This procedure is considered a last resort as it can cause a side effect of compensatory sweating that can be even worse than the original problem.
- Anti-wrinkle injections: Excessive sweating of the underarms can be treated with the same medications used to treat wrinkles. Considering the limitations of all other treatments, this may be the better choice for axillary hyperhidrosis. Anti-wrinkle injections are done in the underarms which will virtually eliminate perspiration by blocking the nerves that stimulate sweat glands. The procedure takes only a few minutes, requires no downtime, and effects last 6-12 months. A very fine gauge needle is used to perform the injections along with pretreatment with topical numbing medication and ice which allows for very minimal procedural pain.