1. medino.com /
2. Erectile Dysfunction /
3. FAQs /

Can Viagra cause permanent side effects?

Viagra can cause permanent side effects in rare cases. These include permanent damage to erectile tissue from priapism if untreated, sudden sensorineural hearing loss, and nonarteritic anterior ischemic optic neuropathy leading to vision loss.

Key points:

• Priapism can lead to permanent penile damage.
• Sudden hearing loss may be permanent.
• Vision loss from optic nerve damage can be permanent.
• Long-term vascular issues reported in some users.

This text has been fact-checked for accuracy by Sorin Romaniuc, Pharmacist at medino.