Viagra, a widely recognized medication, is primarily used for the treatment of erectile dysfunction. It functions by promoting blood flow to the penis, thereby facilitating an erection. Viagra's impact on smooth muscle along the gastrointestinal tract can cause an upset stomach, a side effect reported by 3% to 17% of people.
While Viagra can be highly effective for those suffering from erectile dysfunction, it does come with potential side effects. The most common side effects range from headaches and flushing to dizziness and upset stomach. It's worth noting that these side effects, though unpleasant, can often be eased by rest and avoiding alcohol.
Most mild side effects of Viagra, such as headaches, flushing, and dizziness, tend to go away within a few hours of taking your dose.
These symptoms can often be easily relieved by lying down and resting.
The effects of Viagra can last between 4 to 8 hours, depending on the individual person and the dosage taken. During this period, it is possible for some people to experience more than one erection. However, it's crucial to understand that while Viagra can stay in your body for up to 8 hours, it doesn't mean your erection should last that long.
A rare, but serious side effect of Viagra is priapism. This is a persistent and painful erection that can last more than four hours. While uncommon, priapism can cause significant discomfort and warrants immediate medical attention.
In the event of a prolonged erection lasting longer than 4 hours, it is imperative to seek immediate medical attention. This unusual condition can be very painful and is considered a medical emergency.
Some side effects of Viagra, such as headaches and upset stomach, may be temporary. For example, headaches induced by the medication typically don't last longer than a week after taking the medication. Symptoms like nausea and stomach upset should fade within about four hours, given that Sildenafil, the active ingredient in Viagra, has a half-life of roughly four hours.
Headaches related to Viagra should usually go away after the first week of taking the medication. If they persist longer than a week or are severe, it's advised to consult your doctor.
For older men over 65, the effects of Viagra tend to last longer. This is due to age-related slowing of the metabolism process, resulting in Viagra remaining active in the system for a longer duration.
The liver plays a significant role in metabolizing Viagra. As such, the time it takes for the drug's effects to wear off can be extended, particularly in older individuals or those with slower metabolic rates.
In case of persistent or severe side effects from Viagra, it is crucial to speak with a healthcare professional. A doctor or pharmacist can provide advice and potentially adjust your treatment strategy to better manage these side effects. They can also help determine if Viagra is the most suitable treatment for your condition, based on your individual circumstances and overall health.