伟哥（西地那非）100 毫克片剂 4 片

ACTIVE INGREDIENT(S)

Viagra

DO I NEED A PRESCRIPTION?

This medicine requires a doctor's prescription. It falls under 'Prescription Only Medicine (POM)'.

BENEFITS AND USES:

This medicine is used to treat erectile dysfunction. This medicine may also be used to treat pulmonary arterial hypertension (high blood pressure in the blood vessels leading to the lungs).

DIRECTIONS:

Take this medication exactly as directed by your doctor or according to the instructions on the label. Do not take more or less than instructed by your doctor. You may take this medicine with or without food.

WHAT ARE THE POSSIBLE SIDE EFFECTS OF THIS MEDICINE?

This medication may cause the following side effects: - Drowsiness - Blurred vision - Sensitivity to light Inform your doctor if any of these side effects do not go away or are severe, or if you experience other side effects such as: - Prolonged erection