If it is not treated right away, priapism can permanently damage your penis sudden vision loss in one or both eyes. The trial results revealed that sildenafil had improved the patients’ depression, anxiety, and self-esteem. Do not take it more than 3 times a day. If you prefer, you may contact the U. Objectives: This study aimed to describe the utilization pattern and associated factors of sildenafil citrate among its users visiting community pharmacies in Gondar, Ethiopia. Kidney disease, severe or Liver disease, severe—Use with caution.Sildenafil is a medication used in the management and treatment of erectile dysfunction and pulmonary arterial hypertension. It is in the phosphodiesterase-5 inhibitor (PDE5-I) class of medications. This activity describes the indications, actions, adverse effects, and contraindications of sildenafil as an agent in the clinical setting. Knowledge . Superdrug Sildenafil: 4 tablets: from £ Superdrug Sildenafil: 8 tablets: from £ Superdrug Sildenafil: 12 tablets: from £ Superdrug Sildenafil: 16 tablets: from . Background: Men who use erectile dysfunction medications for recreational purposes may be at increased risk of becoming psychologically dependent, which in turn could lead to psychogenic-based erectile dysfunction symptoms. Sildenafil has become one of the most commonly prescribed and abused drugs available ives: This .