Type segmentation of the Dermatological Drugs market distinguishes products by their route of administration, primarily topical, oral, and injectable formulations. Topical agents, which include creams, gels, and ointments, dominate the market due to their direct delivery to the skin surface, lower systemic exposure, and suitability for chronic conditions such as acne and eczema; they account for roughly 55 % of total revenue. Oral medications, encompassing antihistamines, retinoids, and systemic immunosuppressants, contribute about 30 % of sales, driven by their efficacy in moderate‑to‑severe psoriasis and systemic fungal infections where skin penetration is insufficient. Injectable therapies, largely represented by biologics and monoclonal antibodies targeting cytokine pathways, represent the remaining 15 % but exhibit the highest compound annual growth rate, reflecting expanding indications and premium pricing. Together, these three types form the backbone of the market, and their relative weight informs R&D allocation and pricing strategies within the broader Dermatological Drugs segmentation framework.