Increased side effects can include low blood pressure, dizziness, or vision problems. They can also include erections that last longer than normal.
Your doctor may start you on a lowered dosage of sildenafil. This can help prevent levels of this drug from building up in your body.
For women who are breastfeeding: When used for PAH, sildenafil may pass into breast milk and may cause side effects in a child who is breastfed. Talk with your doctor if you breastfeed your child. You may need to decide whether to stop breastfeeding or stop taking this medication.
For PAH: Sildenafil works by relaxing the muscles and opening up the blood vessels in your lungs. This decreases the blood pressure in your lungs. Sildenafil slows down the progression of your illness. It also makes you more able to exercise.
There are other drugs available to treat your condition. Some may be better suited for you than others. Talk with your doctor about other drug options that may work for you.
Side effects from sildenafil: Taking sildenafil with certain medications raises your risk for side effects from sildenafil. This is because the amount of sildenafil in your body is increased. Examples of these drugs include:
Sildenafil belongs to a class of drugs called phosphodiesterase type 5 (PDE5) inhibitors. A class of drugs is a group of medications that work in a similar way. These drugs are often used to treat similar conditions.
Side effects from other drugs: Taking sildenafil with certain medications raises your risk for side effects from these drugs. Examples of these drugs include:
Do not take these drugs with sildenafil. Doing so can cause dangerous effects in the body. Examples of these drugs include:
Call your doctor right away if you have serious side effects. Call 911 if your symptoms feel life threatening or if you click here think you’re having a medical emergency. Serious side effects and their symptoms can include the following:
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Not every pharmacy stocks this drug. When filling your prescription, be sure to call ahead to make sure your pharmacy carries it.
If you take too much: You could have dangerous levels of the drug in your body. Symptoms of an overdose of this drug can include:
Tadalafil is the generic name for the erectile dysfunction drug Cialis. There are two versions of the drug: