Tag: Trifluridine

According to prescribing information and patient guides, Lonsurf tablets must be swallowed whole and should not be crushed, split, or chewed under any circumstances. This strict instruction is in place due to the cytotoxic nature of the medication, which requires careful handling to ensure both patient safety and therapeutic efficacy.

According to clinical data, trifluridine eye drops (Viroptic) can achieve high cure rates, often over 90%, for herpetic keratitis. The speed at which trifluridine works depends on the severity and type of eye infection caused by the herpes simplex virus (HSV), but patients typically see improvement within the first week of treatment.

First developed as an antitumor agent, the drug trifluridine is now most commonly known in its ophthalmic form (Viroptic) for treating viral eye infections, while a combination oral tablet (Lonsurf) is used to fight certain types of cancer. This unique versatility means that what is the drug trifluridine used for depends entirely on its formulation.