Antiperspirant for Hyperhidrosis

Hyperhidrosis, otherwise known as excessive sweating, is a medical condition characterized by, as the name suggests, an overproduction of sweat. This can occur in various parts of the body but is commonly experienced in the hands and feet, a specific form known as palmoplantar hyperhidrosis.

One of the most effective, accessible, and affordable treatments for hyperhidrosis is an antiperspirant. Unlike a regular deodorant which simply masks odors, an antiperspirant works by blocking sweat ducts, thus reducing the amount of perspiration that reaches the skin’s surface.

While there are many different kinds of antiperspirants, those containing aluminium salts such as aluminium chloride are often recommended for use in hyperhidrosis treatments. These salts form a gel-like plug when they come into contact with sweat/water, effectively blocking the sweat duct and reducing sweat output onto the skin surface. Depending on the product formulation and the individual, these plugs can stay in place for many hours to several days, delivering long-lasting sweat reduction.

Interestingly, antiperspirants work best when applied to dry skin, making nighttime application optimal, as this is when sweat production is typically at its lowest. This allows time for the product to penetrate and block the sweat ducts effectively. Washing off the antiperspirant in the morning, and reapplying if necessary, is also usual practice. To better manage hyperhidrosis, consistency and regular application of the antiperspirant is key; however, if skin irritation occurs, frequency and/or concentration may need to be reduced.

While antiperspirant usage is not limited to any particular form of hyperhidrosis, it is a widely-utilized component of palmoplantar hyperhidrosis treatment. Application is the same as elsewhere on the body; however, due to the thickness of skin on our hands and feet and the relatively high density of sweat glands in these areas, a higher concentration of antiperspirant may be needed. Yet, care should be taken to avoid overuse and potential skin irritation.

For many people, antiperspirants alone may not be enough to manage their hyperhidrosis, especially in more severe cases. There are alternative treatments available including oral medications, Botox injections, iontophoresis (a treatment involving the passage of a mild electrical current through water to the skin), and in some cases, surgery. It’s important to note, antiperspirants can still play a part alongside these treatments providing added sweat control.

In the fight against hyperhidrosis, an antiperspirant is a practically useful first-line treatment solution. It’s a non-invasive and cost-effective method proven to significantly reduce excessive sweating, hence, improving the quality of life for individuals with this condition. That said, it’s critical to discuss your symptoms with a healthcare professional who can guide you through the appropriate treatment options and ensure safe usage of over-the-counter products such as antiperspirants.