Always follow your doctor’s prescription exactly. The typical starting dose for Viagra is 50mg, taken about one hour before sexual activity. Your doctor may adjust this based on your individual needs and response.
Dosage Adjustments
Your doctor might prescribe a lower dose (25mg) if you’re over 65, have liver or kidney problems, or are taking certain medications. Conversely, they might increase the dose to 100mg if 50mg isn’t effective, but this should only happen under medical supervision.
Frequency of Use
Do not take more than one tablet in a 24-hour period. The effects of Viagra typically last for four to five hours, and taking more won’t prolong this effect; it only increases your risk of side effects.
Taking Viagra
Take Viagra with a glass of water. You can take it with or without food, but a fatty meal might slightly delay its onset of action. Avoid grapefruit juice, as it can interact with Viagra and alter its effects.
Missed Dose
If you miss a dose, take it as soon as you remember, unless it’s almost time for your next dose. Never double the dose to make up for a missed one.
Storage
Store Viagra at room temperature, away from moisture and direct sunlight. Keep it out of reach of children and pets. Discard expired medications properly.
Seek Medical Advice
Contact your doctor immediately if you experience severe side effects such as chest pain, prolonged erection (priapism), or sudden vision loss. Always discuss any health concerns or changes in your condition with your physician.


