People Are Losing Their Sight After Using Weight-Loss Drugs Like Ozempic and Wegovy

How Victims of GLP-1 Weight Loss Drugs May Be Able to Seek Compensation

Drugs like Ozempic and Wegovy have skyrocketed in popularity for weight loss and Type 2 diabetes management. While millions have seen significant results, some users have experienced devastating side effects, including sudden and permanent vision loss. Recent studies have linked these GLP-1 receptor agonist drugs to a rare but severe condition known as non-arteritic anterior ischemic optic neuropathy (NAION)—a disorder that causes damage to the optic nerve and leads to irreversible blindness.

Michael, a 60-year-old from San Diego, was prescribed Ozempic for diabetes and weight loss. Two months later, he suffered permanent vision damage in his left eye. Cheryl, a 56-year-old from North Carolina, was taking Ozempic as directed for her diabetes when she lost her sight entirely, leaving her legally blind. These cases highlight a growing public health concern—one that drug manufacturers have failed to warn consumers about.

The Link Between GLP-1 Weight Loss Drugs and Blindness

While Ozempic and Wegovy, and similar medications list “changes in vision” as a potential side effect, there has been no direct warning about NAION or other serious optic nerve disorders. However, multiple studies are now confirming the connection between these drugs and permanent blindness.

A 2025 study published in JAMA Ophthalmology examined nine patients who suffered optic nerve damage after using semaglutide or tirzepatide, the active ingredients in Ozempic and Wegovy. Seven of these patients experienced symptoms consistent with NAION, while others suffered from optic nerve inflammation and maculopathy.

Another study from Harvard Medical School’s Mass Eye and Ear Institute in July 2024 found that diabetics taking semaglutide were four times more likely to develop NAION than those not on the drug. Among non-diabetic users taking the medication for weight loss, the risk was seven times higher.

Despite these findings, drug manufacturers continue to downplay the risks. Novo Nordisk, the maker of Ozempic, stated that NAION is “not an adverse drug reaction.”

The Devastating Impact of Vision Loss from GLP-1 Medications

Losing vision is life-altering. Unlike other side effects that may be reversible, optic nerve damage is permanent. Victims like Cheryl describe their experience as a complete loss of independence. Once able to work, drive, and travel freely, she now struggles with basic daily tasks and can no longer see her grandchildren’s faces clearly.

Those affected not only suffer from physical impairments but also endure financial hardships. Many who have lost their vision can no longer work, leading to lost wages, mounting medical bills, and emotional distress. With drug manufacturers failing to issue proper warnings, victims are now turning to legal action to hold them accountable.

Legal Rights for Victims of GLP-1 Drug-Related Blindness

Individuals who have suffered vision loss after taking Ozempic or Wegovy may have grounds to file a lawsuit against the manufacturers. Lawsuits allege that these companies failed to warn patients of the potential risks, despite growing medical evidence linking these drugs to optic nerve damage and blindness.

Victims may be entitled to compensation for:

• Medical expenses related to diagnosis, treatment, and vision therapy
• Lost wages due to inability to work
• Pain and suffering caused by the trauma of sudden blindness
• Loss of quality of life and independence
• Punitive damages in cases where drug manufacturers knowingly concealed risks

Filing a lawsuit requires proving that the medication directly contributed to vision loss. This often involves gathering medical records, expert testimony, and research studies to establish the link between GLP-1 drugs and NAION. Because manufacturers will fight these claims aggressively, victims need strong legal representation to build a solid case.

Why Choose Parker Waichman LLP?

Parker Waichman LLP has been at the forefront of product liability litigation, fighting for victims who have been harmed by dangerous and defective medications. The firm is actively investigating claims related to Ozempic and Wegovy and is committed to holding pharmaceutical companies accountable for failing to disclose serious health risks.

With a track record of securing billions in settlements and verdicts, Parker Waichman LLP provides dedicated legal representation for those affected by drug-related vision loss. Victims deserve justice, and the firm is prepared to fight for maximum compensation.

Contact Parker Waichman LLP For A Free Case Review

If you or a loved one has suffered vision loss after using Ozempic or Wegovy, you may be eligible for financial compensation. Parker Waichman LLP is currently accepting cases and is ready to help you take action against negligent drug manufacturers. Contact us by calling 800-968-7529 for a free consultation and learn how you can protect your rights. Regardless of where your injury occurred, our national defective drug injury law firm is ready to assist you.