Caverta 50 mg is a lower-dose version of Caverta, which contains sildenafil citrate, the same active ingredient found in Viagra and other erectile dysfunction (ED) medications. Like the 100 mg version, Caverta 50 mg works by increasing blood flow to the penis, helping men with ED achieve and maintain an erection when sexually aroused. You should take Caverta 50 mg about 30-60 minutes before engaging in sexual activity.

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