If you’ve already had NAION or have crowded optic disc, you may have a higher risk for NAION and vision changes with this drug.
Increased side effects can include low blood pressure, dizziness, or vision problems. They can also include erections that last longer than normal.
Sudden vision loss warning: This drug can cause sudden vision loss in one or both eyes. This can be a sign of a serious eye problem. If this occurs, stop taking sildenafil and call your doctor right away.
Sildenafil can be used as early as 4 hours before sex and as late as 30 minutes before sex. However, it is recommended to use this drug within an hour before sex.
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For people with heart problems: This drug can lower your blood pressure. If you’ve had certain heart problems in the last seis months, ask your doctor whether this drug is safe for you.
These problems include a heart attack, stroke, or life threatening heart rhythm problem. Also talk with your doctor if you have a low or high resting blood pressure, or a history of heart failure or coronary artery disease.
The kidneys, liver, or heart of older adults may not work as well as they used to. This can cause your body check here to process drugs more slowly. As a result, a higher amount of a drug stays in your body for a longer time. This raises your risk of side effects.
Disclaimer: Our goal is to provide you with the most relevant and current information. However, because drugs affect each person differently, we cannot guarantee that this list includes all possible dosages.
Call your doctor right away if you have serious side effects. Call 911 if your symptoms feel life threatening or if you think you’re having a medical emergency. Serious side effects and their symptoms can include the following:
Because of the “as needed” version of tadalafil, some users may find this option more convenient. Also, tadalafil tends to:
Not every pharmacy stocks this drug. When filling your prescription, be sure to call ahead to make sure your pharmacy carries it.
For people with problems with the shape of their penis: If you have a problem with the shape of your penis, such as Peyronie’s disease, this drug raises your risk for having an erection that lasts more than 4 hours.
There are several things you can do to get harder erections. Talking with your partner, making a few lifestyle adjustments, and forming new habits may…