Viagra (Sildenafil)
Viagra is primarily prescribed for elimination of erectile dysfunction (ED). Generic Viagra, an analogue of regular Viagra at Canadian pharmacy, with the active substance Sildenafil. It’s essential to obtain a prescription for its safe use.
How It Works: The Mechanism of Action
At its core, Sildenafil citrate, operates by targeting and inhibiting the PDE5 enzyme. With this enzyme in check, blood vessels within the penis undergo dilation, leading to an enhanced blood flow. This physiological alteration amplifies a men’s ability to reach and retain an erection, especially when accompanied by sexual stimulation.
Key Ingredient
While sildenafil citrate reigns as the primary functional element in Viagra, giving it its potent PDE5 inhibitory effects, it doesn’t work alone. Various other components, which can vary depending on the drug manufacturer, come into play. These additional ingredients are meticulously chosen to craft the pill and optimize its absorption in the human body.
Dosage and Administration
For most men venturing into Viagra, a 50mg dose serves as the standard starting point, ideally consumed around an hour before any planned sexual activity. Yet, the human body’s response can be diverse. Depending on individual reactions and any experienced side effects, healthcare professionals might advise a dose adjustment, going as low as 25mg or escalating up to 100mg. A golden rule to remember: restrict consumption to a single pill in a 24-hour window.
Interactions with Other Medications
The interplay between Viagra and other medications demands attention. High on the list of interactions are nitrates, often prescribed for angina or chest pain, certain antifungals, specific antibiotics, and drugs targeting high blood pressure or HIV. The confluence of these medicines can plummet blood pressure to hazardous levels, among other undesired effects. Therefore, transparency with your healthcare provider about ongoing medications is crucial.
Side Effects
No medication is without its potential pitfalls. While a majority of men seamlessly integrate sildenafil into their regimen, some might encounter side effects. Common complaints include headaches, facial flushing, a tumultuous stomach, or a stuffy nose. On the rarer side of the spectrum, events like sudden vision or hearing impairment can manifest. In the face of alarming side effects, immediate medical intervention becomes non-negotiable.
The information we provide on this page is not intended to substitute a physical examination and a consultation in your doctor’s office followed with the prescription of the best-suited medicating. Furthermore, this information may appear incomplete, partial, non-specific and otherwise unfitted to be used as the recommendation basis for any type of treatment. We try to create scientifically accurate copies that go through multiple checkpoints and are curated by professionals, but we reserve the right for occasional errors. Seek doctor’s advice before commencing, renewing or discontinuing any drug. The same concerns recommendations and best practices for drug application, effects, caution and adverse reactions.
