PHOS-NaK and Vardenafil Hydrochloride

• Generic Name: potassium phosphate / sodium phosphate
• Dosage Forms: n.a.
• Other Brand Names: K-Phos MF, K-Phos Neutral, K-Phos No. 2, PHOS-NaK, Phospha 250 Neutral, Uro-KP-Neutral, Neutra-Phos, Vis-Phos N, Virt-Phos 250 Neutral, Av-Phos 250 Neutral, Phospho-Trin 250 Neutral, Phosphorous Supplement

Phosphorus is a naturally occurring substance that is important in every cell in the body. The majority of phosphorus in the body is found in the bones. The potassium and sodium salt forms of phosphorus are called phosphates.

PHOS-NaK is a combination medicine used to make the urine more acid to help prevent kidney stones.

PHOS-NaK may also be used for purposes not listed in this medication guide.

• Generic Name: vardenafil
• Dosage Forms: n.a.
• Other Brand Names: Levitra, Staxyn

To facilitate attainment of a sexually functional erection in men with ED (impotence).

Some experts recommend a selective PDE type 5 inhibitor as first-line therapy for ED unless contraindicated. Evidence currently insufficient to support superiority of one selective PDE type 5 inhibitor over another.

Effective for ED only in the presence of adequate sexual stimulation.