Teva Novo Sildenafil is a generic version of Viagra, containing the active ingredient sildenafil citrate. It’s a medication used to treat erectile dysfunction (ED) in men. Sildenafil works by increasing blood flow to the penis, making it easier to achieve and maintain an erection.
How Sildenafil Citrate Affects the Body
Sildenafil inhibits an enzyme called phosphodiesterase-5 (PDE5). This enzyme normally breaks down a substance called cyclic GMP, which is crucial for penile erection. By blocking PDE5, sildenafil allows cyclic GMP levels to rise, resulting in increased blood flow and improved erectile function. The effect only occurs in the presence of sexual stimulation.
Important Considerations
This medication isn’t suitable for everyone. Men with certain heart conditions, low blood pressure, or those taking specific medications should consult their doctor before using sildenafil. Side effects can include headache, flushing, and nasal congestion. Always follow your doctor’s instructions regarding dosage and usage. Seek immediate medical attention if you experience chest pain or prolonged erection.
