Men could find help with erectile dysfunction (ED) from vardenafil. Among a group of medicines called phosphodiesterase type 5 (PDE5) inhibitors, it could assist to improve blood flow to the penis during sexual Stimulation therefore promotes erection achievement and maintenance.

Vardenafil works by inhibiting the PDE5 enzyme, which is responsible for breaking down cyclic GMP (cGMP). cGMP plays a vital role in relaxing the smooth muscles and widening blood vessels in the penis, allowing increased blood flow during sexual stimulation. By preventing cGMP breakdown, vardenafil prolongs muscle relaxation and promotes a stronger and longer-lasting erection. This process only takes place when sexual arousal occurs, ensuring that the medication supports natural responses.

Vardenafil should not be used by individuals taking nitrate medications for chest pain or heart problems, as this combination may lead to dangerously low blood pressure. It is also contraindicated in men with severe heart or liver conditions, recent stroke, or retinal diseases such as non-arteritic anterior ischemic optic neuropathy (NAION). Patients with a history of prolonged erections, bleeding disorders, or anatomical abnormalities of the penis should consult a healthcare provider before starting treatment.

Vardenafil may interact with nitrates, alpha-blockers, antihypertensive drugs, and other treatments that affect blood pressure. Combining it with certain antifungal or antibiotic medications may influence how the body metabolizes the drug, potentially increasing its effects. Alcohol and recreational drugs should be avoided or limited, as they can exacerbate side effects or reduce effectiveness. Informing your doctor about all medications, supplements, and health conditions is essential for safe use.

Common side effects include headaches, facial flushing, nasal congestion, upset stomach, and dizziness. Some users may experience blurred vision, back pain, or muscle aches. Rare but serious reactions include sudden vision or hearing loss, chest pain, or priapism—a prolonged and painful erection that requires emergency care. Following the prescribed dosage and guidelines reduces the chances of experiencing adverse effects.

Vardenafil is intended exclusively for men and should not be used by women, including those who are pregnant or breastfeeding. Accidental exposure should be avoided, and proper storage is necessary to ensure that children or partners do not come into contact with the medication. For couples planning pregnancy or with concerns about medication use, consulting a healthcare provider is advised.

Store this medication at 68°F to 77°F (20°C to 25°C) and away from heat, moisture and light. Keep all medicine out of the reach of children. Throw away any unused medicine after the beyond use date. Do not flush unused medications or pour down a sink or drain.

1. National Center for Biotechnology Information. “Vardenafil.” PubChem, pubchem.ncbi.nlm.nih.gov/compound/Vardenafil