Vigora 100 crimson tablet is a phosphodiesterase-5 (PDE-5) inhibitor. it works by enjoyable the blood vessels in your penis, thereby growing blood circulate the penis on sexual stimulation. This enables you attain and keep a difficult, erect penis appropriate for sexual hobby. Take this medication inside the dose and period as recommended by way of your health practitioner. Swallow it as an entire. Do now not chew, overwhelm or break it.