locacorten tar + locasalen

Locacorten Tar + Locasalen is a combination topical therapy used primarily for the treatment of refractory psoriasis. This regimen involves the application of Locacorten Tar ointment (containing flumethasone pivalate and tar) under occlusive dressings at night, and Locasalen ointment (containing flumethasone pivalate and salicylic acid) as an open treatment during the day. The therapeutic effect is attributed to three main actions: - The anti-epidermoplastic effect of flumethasone pivalate, a moderately potent synthetic glucocorticoid that acts as a glucocorticoid receptor agonist with anti-inflammatory, antipruritic, and vasoconstrictive properties. - The squamolytic (keratolytic) action of salicylic acid in Locasalen. - The keratoplastic action of coal tar in Locacorten Tar. This combination approach allows for effective management of psoriatic lesions without requiring hospitalization by leveraging both occlusive and non-occlusive methods[1][2]. Flumethasone pivalate reduces inflammation by modulating immune responses via glucocorticoid receptors[3][8], while salicylic acid helps remove scales through its keratolytic activity. Coal tar exerts antiproliferative effects on epidermal cells.