Hühneraugenpflaster

Salicylic acid, the active ingredient in Hühneraugenpflaster, is a salicylate presented as a topical plaster for external use. It acts as a keratinolytic agent to facilitate removal of corns (clavus) and calluses on the skin, primarily in adult patients who experience localized hyperkeratosis.

GNH USA supplies Hühneraugenpflaster as a licensed, GDP‑compliant international pharmaceutical supplier serving pharmacies and clinics worldwide.

Salicylic acid is used in the management of hyperkeratotic skin conditions, particularly those affecting the feet and hands.

- Corn (clavus): softens and removes the hardened core to relieve pain and pressure. - Callus: promotes desquamation of thickened skin, improving texture and comfort. - Hyperkeratotic lesions: assists in gradual thinning of excess keratin for better skin appearance.

Topical application of salicylic acid may cause local skin reactions, ranging from mild irritation to more serious dermatologic events.

Common Side Effects: - Redness at the application site. - Mild burning or stinging sensation. - Skin peeling or flaking. - Itching or mild pruritus. - Dryness of surrounding skin.

Serious or Rare Side Effects: - Allergic contact dermatitis with swelling and rash. - Chemical burn if left on for prolonged periods. - Systemic salicylate toxicity (rare, with extensive large‑area use). - Hyperpigmentation of treated skin. - Severe ulceration or infection of the area.

When using Hühneraugenpflaster, observe the following safety measures.

- Do not apply to broken or inflamed skin: risk of increased irritation. - Avoid contact with eyes or mucous membranes: may cause severe irritation. - Keep out of reach of children: accidental ingestion can be hazardous. - Do not use on infected or ulcerated areas: may delay healing. - Limit use to the recommended area and duration: excessive application can increase systemic absorption. - Store at room temperature: keep in the original packaging, protect from moisture and direct sunlight.

Salicylic acid plasters can interact with other topical or systemic agents, affecting safety or efficacy.

Major Interactions (Avoid): - Concurrent use of other topical salicylates: may cause cumulative irritation. - Extensive application combined with oral salicylates (e.g., aspirin): increases risk of systemic toxicity.

Moderate Interactions (Monitor Closely): - Use with occlusive dressings: enhances absorption, may heighten irritation. - Co‑application with retinoids: can increase skin sensitivity. - Simultaneous use of topical corticosteroids: may mask irritation signs. - Application on skin treated with other keratolytics (e.g., urea): monitor for excessive peeling.