Hydrahair CS Solution is a topical formulation containing Coal Tar 4.25% w/w and Salicylic Acid 2% w/w, indicated for the treatment of scalp conditions such as psoriasis, seborrheic dermatitis, and chronic dandruff. Coal Tar acts as a keratoplastic and anti-inflammatory agent, helping to reduce scaling, itching, and inflammation by slowing down the excessive proliferation of skin cells. Salicylic Acid functions as a keratolytic, promoting the removal of scales and softening hyperkeratotic skin, thereby enhancing the penetration and efficacy of Coal Tar. Hydrahair CS Solution is applied directly to the affected scalp areas, facilitating symptomatic relief and improving the appearance of the skin. It is recommended to use the solution as directed by a healthcare professional, typically once or twice daily, ensuring the scalp is clean and dry before application. Patients should avoid contact with eyes and mucous membranes and wash hands thoroughly after use. Due to the photosensitizing potential of Coal Tar, patients are advised to minimize exposure to sunlight or artificial UV rays during treatment. Hydrahair CS Solution should be used with caution in individuals with sensitive skin or known hypersensitivity to any component. Regular monitoring by a healthcare provider is advised to assess treatment response and manage any adverse effects.