Sudden hearing loss warning: This drug can cause hearing loss, tinnitus (ringing in your ears), or dizziness. If you have sudden hearing loss with or without tinnitus or dizziness, stop taking sildenafil and call your doctor right away.
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.
Tais como regra global, este medicamento deve ser evitado por homens que têm carência por ar ou dor no peito ao realizar exercícios leves, como subir poucos lances de escadas.
For people with heart problems: This drug can lower your blood pressure. If you’ve had certain heart problems in the last 6 months, ask your doctor whether this drug is safe for you.
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.
The kidneys, liver, or heart of older adults may not work as well as they used to. This can cause your body 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.
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.
The kidneys, liver, or heart of older adults may not work as well as they used to. This can cause your body 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 for side effects.
Use in children warning: Children generally should not take sildenafil; however, there are instances where the drug is considered the best treatment option. Talk with your child’s doctor to better understand the benefits and risks associated with this treatment option.
If you’re taking this drug for PAH, your doctor may monitor your blood pressure and pulse regularly.
Do um modo global, ESTES medicamentos começam a agir cerca por 30 MOMENTOS após serem ingeridos e o tempo em de que continuam eficazes varia de um medicamento para outro. O tadalafil tem 1 efeito de 36 horas e é comumente chamado de “comprimido do final de semanada”.
Sildenafil oral tablet is available as the brand-name drugs Viagra here and Revatio. It’s also available as a generic drug. Generic drugs usually cost less than the brand-name version. In some cases, they may not be available in every strength or form as the brand-name drug.