Tag Archives: sildenafil

FDA Approvals: Avanafil for Erectile Dysfunction

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News Author: Robert Lowes CME Author: Laurie Barclay, MD Clinical Context Avanafil is the fifth branded oral drug for erectile dysfunction (ED) approved by the US Food and Drug Administration (FDA). Like tadalafil, vardenafil, and sildenafil, avanafil is a phosphodiesterase … Continue reading

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Androgen Therapy Increases Responses to Sildenafil in Hypogonadal Patients

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Ti-S Hwang1,2,3, H-E Chen1, T-F Tsai1 and Y C Lin1 1Division of Urology, Department of Surgery, Shin Kong WHS Memorial Hospital, Taipei, Taiwan 2Department of Urology, Taipei Medical University, Taipei, Taiwan 3Department of Urology, College of Medicine, Fu-Jen Catholic University, Taipei, Taiwan Correspondence: Dr … Continue reading

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Which is the best PDE5 Inhibitor? Viagra, Levitra, or Cialis?

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Comparison of Viagra, Levitra and Cialis Male sexual dysfunction is one of the most common health problems affecting men and is more common with increasing age. Chronic ED affects about 5% of men in their 40s and 15–25% of men … Continue reading

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