Hansaplast Hornhaut-Pflaster

Hansaplast Hornhaut-Pflaster is an over‑the‑counter topical patch that contains the keratolytic agent salicylic acid. The product is supplied as a single‑use adhesive pad designed for external application to areas of thickened skin such as corns or calluses. It is marketed in the European Union and is classified as a keratolytic drug (ATC code D02AB02). It is intended for short‑term use and should be applied according to the package instructions.

Hansaplast Hornhaut-Pflaster is indicated for the localized removal of hyperkeratotic skin lesions, such as corns and calluses, where a keratolytic action can soften the thickened tissue before gentle debridement.

- Corns on the toes or plantar foot that cause discomfort while walking. - Calluses on the heel or ball of the foot that develop from repeated pressure. - Small hyperkeratotic patches on the hands or fingers due to manual work. - Localized thickening on knees or elbows where skin is exposed to friction. - Minor callus areas from ill‑fitting shoes that can be softened before grooming.

Topical application of salicylic acid may cause local skin reactions; most are mild and reversible, while rare events can be more concerning. These effects are generally limited to the area where the patch is placed and resolve after discontinuation.

Common: - Mild redness or erythema at the site of the patch. - Light skin peeling or flaking as the keratin breaks down. - Temporary itching, tingling, or burning sensation during the first few hours. - Minor swelling that subsides within a day.

Serious: - Severe irritation or contact dermatitis with intense redness. - Allergic response such as swelling, hives, or blister formation. - Persistent pain, ulceration, or tissue breakdown requiring medical attention.

Before using Hansaplast Hornhaut-Pflaster, consider several safety measures to minimize irritation and ensure appropriate use.

- Do not apply the patch to broken, infected, or inflamed skin. - Avoid use on sensitive areas such as the genitals, mucous membranes, or open wounds. - Keep the patch away from eyes and avoid contact with the eyes. - Do not exceed the recommended duration of contact; remove the patch as instructed. - Discontinue use and seek medical advice if severe irritation or an allergic reaction develops. - Pregnant or breastfeeding individuals should consult a healthcare professional before use. - Children under 12 years of age should use the product only under adult supervision.

Salicylic acid can interact with other topical agents or systemic medications; awareness of potential interactions helps avoid adverse effects.

Avoid: - Concurrent use of other keratolytic or exfoliating products (e.g., glycolic acid, urea) on the same area. - Application together with topical retinoids or corticosteroids without professional guidance. - Use on skin treated with chemical peels or laser therapy.

Use with caution: - Systemic salicylate‑containing drugs (e.g., aspirin) in patients with salicylate sensitivity. - Patients with renal or hepatic impairment who may have altered salicylate metabolism. - Individuals taking anticoagulant therapy, as salicylates can affect platelet function.