Sildenafil is also available through Rex MD for $2 per 20-mg dose or $6 per 50- or 100-mg dose. Shipping is free on all online prescriptions. Rex MD is an online prescription service for ED ...

How should I store sildenafil? Oral Tablet. Sildenafil oral tablets should be stored at room temperature, between 68 F to 77 F (20 C to 25 C ... and that may occur without sexual arousal.

You might have seen Cialis® — the erectile dysfunction (ED) drug — available in doses ranging from 2.5 mg to 20 mg. Surely ..

This brand-name medication uses the active ingredient sildenafil ... without needing to take another pill ahead of an anticipated sexual encounter. Roman offers Cialis in 5-, 10-, and 20-mg ...