Hyperhidrosis Injections Brisbane

Underarm hyperhidrosis injections are a highly effective, minimally invasive medical treatment designed to significantly reduce excessive sweating in the armpits. This therapeutic intervention utilises a purified, TGA-approved prescription substance administered directly into the skin of the underarms.

Unlike systemic oral medications that can cause widespread side effects like dry mouth or blurred vision, these targeted injections work strictly within the underarm treatment zone. This approach is highly regarded in clinical dermatology for its high success rate and minimal downtime.

How Do the Injections Work?

To understand how the treatment functions, it helps to understand why underarm hyperhidrosis occurs. In individuals with excessive sweating, the eccrine sweat glands are structurally normal but receive overactive signals from the nervous system, prompting them to produce sweat continuously, even without heat or physical exertion.

• Signal Interruption: The injected therapeutic substance acts as a localised neuromodulator. It works by temporarily blocking the release of acetylcholine, the chemical messenger responsible for signaling the underarm sweat glands to activate.
• Localised Cessation: By interrupting this neural pathway, the overactive sweat glands in the treated area remain in a resting state.
• Normal Systemic Function: Because the treatment is strictly localised to the underarms, your body’s overall ability to regulate its temperature remains completely unaffected. Sweat production continues normally across the rest of the body.