Vidalista (which contains the active ingredient tadalafil) does not have one fixed expiry date for all products. The expiry is specific to each batch and is printed on the strip/blister pack and the outer box by the manufacturer. In general, Vidalista tablets typically have a shelf life of about 2 to 3 years from the date of manufacture, but this can vary slightly depending on the exact variant Vidalista and the manufacturing company. You should always follow the printed “EXP” date on the packaging rather than guessing based on purchase date. After this date, the medicine is not guaranteed to be safe or effective, because the active ingredient tadalafil may slowly degrade over time. Storage also affects how long it remains usable. Vidalista should be kept in a cool, dry place below 30°C, away from moisture, heat, and direct sunlight. Improper storage (like keeping it in a bathroom or hot environment) can reduce its effectiveness even before the expiry date.