Roman sells both generic Viagra and brand-name Viagra, and they’re available in 25-, 50-, and 100-mg tablets. One benefit of using Roman is the variety of additional ED medications available ...

Dosage and cost: Sildenafil is available through Roman by prescription in 25-, 50-, or 100-milligram (mg) pills, ranging in price from $4 to $10 per dose. Brand-name Viagra is also available ...

Viagra is only available as tablets taken by mouth. When using Viagra for ED, the dose is started at 50 mg by mouth one hour ...