Betasalic Lotion is a medication used for the treatment of skin conditions such as eczema, psoriasis, and dermatitis. It contains two active ingredients, Betamethasone (a corticosteroid) and Salicylic Acid (a keratolytic agent). Betamethasone works by reducing inflammation and swelling, while Salicylic Acid helps to remove dead skin cells and reduce scaling. The lotion is applied topically to the affected area(s) of the skin. It is important to use this medication as directed by a healthcare professional to avoid potential side effects and to ensure optimal effectiveness.