Can long term use of Viagra be harmful?

But in rare cases, some serious side effects can have long-term complications. For example, Viagra can cause prolonged erection. If not treated, this can lead to permanent erectile dysfunction.

Can a man become dependent on Viagra?

While Viagra isn’t physically addictive, it is possible for people who use the medicine improperly, at an overly high dose or without a prescription to become psychologically dependent on Viagra or other erectile dysfunction drugs.

How many years can you take Viagra?

Viagra pills may still work for years after they’re first made. But the reduction in chemical activity means that it won’t work as well. Expired medications can also grow infectious mold or bacteria. As a rule of thumb, Viagra and other medications have a shelf life of about 2 years.

Can Viagra cause permanent impotence?

FOR THE normal, sexually active man, Viagra has a nasty potential side-effect: it can cause permanent impotence, according to one specialist.

How often can you use Viagra safely?

The typical dose of Viagra for erectile dysfunction (ED) is 50 mg. You can take this dose 30 minutes to 4 hours before you plan to have sexual activity. But for most people, it’s recommended that you take your dose about an hour before having sex. Don’t take Viagra more than once a day.

Is Viagra bad for your kidneys?

Sildenafil is a safe medication, with mild side effects of headaches, heartburn, and flushed skin. Rare but serious side effects include sudden-onset hearing loss and prolonged erections, which can lead to damage to the penis [4]. Here, we report a case of acute kidney injury following the use of sildenafil.

Is Viagra bad for your liver?

In a new study, scientists have established that sildenafil, a drug also sold as Viagra and known for treating erectile dysfunction (male impotence) and pulmonary arterial hypertension (PAH), does not influence blood flow in patients with cirrhosis.

Why can’t you take Viagra more than once a day?

Just once a day if it’s being used for ED. Taking more than a single prescribed dose in the same day increases your chance of priapism, or a permanent erection, and other serious side effects.