Vigora 100 mg may be a generic version of the popular impotency treatment Viagra. It contains Sildenafil citrate which may be a drug that belongs to the category of phosphodiesterase type 5 inhibitors which are used as a remedy for treating impotence. Sildenafil citrate has been approved by the FDA for the treatment of dysfunction furthermore as pulmonary hypertension.
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CENFORCE FM 100