Types – Within the Herpes Labialis Drugs market, product types are classified by formulation and mechanism of action, comprising topical antivirals, oral antivirals, combination therapies, and immunomodulators. Topical antivirals (e.g., aciclovir cream) are applied directly to lesions and dominate the over‑the‑counter segment, offering rapid local drug concentration. Oral antivirals (e.g., valaciclovir tablets) provide systemic exposure, supporting both acute treatment and prophylaxis, and are preferred for severe or widespread episodes. Combination therapies merge antiviral agents with adjunctive compounds such as analgesics or anti‑inflammatory agents, aiming to enhance patient compliance and therapeutic outcomes. Immunomodulators, including interferon‑based gels, target host immune pathways to reduce recurrence frequency. The relative contribution of each type varies by regional prescribing habits and reimbursement policies, yet collectively they define the market taxonomy and influence total market valuation.