Viagra Extreme (generic name: sildenafil citrate) is a high-strength generic Viagra.
Viagra Extreme is available in 200 mg and 800 mg strengths.
Viagra Extreme contains the active ingredient sildenafil citrate and works by increasing blood flow to the penis.
Follow the directions for using this medicine provided by your doctor. Take Viagra exactly as directed.
The usual dosage of Viagra is one tablet taken 25 to 60 minutes before sexual activity.
Talk to your doctor before taking any PDE5 inhibitors including Viagra, Cialis, Levitra or their generic equivalents, if:
you are allergic to any medicines;
you are taking or have recently taken nitrates such as nitroglycerin;
you have a physical abnormality of your penis; liver or kidney problems; angina, heart disease or a low blood pressure; or you have recently suffered a stroke.
Active ingredient: sildenafil citrate.