Malegra 25 mg (sildenafil 25 mg) can be stored at room temperature, but there are some important precautions to ensure it stays effective:  Storage Guidelines for Malegra 25 mg Temperature: Keep between  . Short excursions between 15–30 °C (59–86 °F) are usually acceptable. Humidity: Store in a dry place, away from moisture (don’t keep it in the bathroom). Light: Protect from direct sunlight and strong artificial light. Malegra 25 mg Keep in its original packaging until use to protect from air and moisture. Keep out of reach of children and pets.   Avoid Freezing the tablets. Storing in hot, damp areas (like near a stove or sink). Following these guidelines will preserve the drug’s potency until its expiration date. If you want, I can also give a quick tip on how long Malegra 25 mg stays good at room temperature after opening the blister.