Follow the dosage instructions: Blue viagra 100mg pills should be taken as directed by your healthcare provider. Do not take more than the recommended dose or take them more frequently than prescribed.
Take them at the right time: Blue viagra 100mg pills should be taken about 30 minutes before sexual activity, but they can be taken with or without food. It is important to note that they may take longer to work if taken with a high-fat meal.
Site Title 