The U.S. Food and Drug Administration has approved two Alcon eye allergy products for over-the-counter use through a process called a “prescription (Rx)-to-OTC switch.”
The FDA gave the OK to these medications for nonprescription use:
- Pataday Twice Daily Relief (olopatadine HCl ophthalmic solution/drops, 0.1%) for the temporary relief of itchy and red eyes due to pollen, ragweed, grass, animal hair or dander.
- Pataday Once Daily Relief (olopatadine HCl ophthalmic solution/drops, 0.2%) for the temporary relief of itchy eyes due to pollen, ragweed, grass, animal hair or dander.
“As a result of the Rx-to-OTC switch process, many products sold over-the-counter today use ingredients or dosage strengths that were available only by prescription 30 years ago,” said Karen Mahoney, MD, acting deputy director of the Office of Nonprescription Drugs in the FDA’s Center for Drug Evaluation and Research. “Approval of a wider range of nonprescription drugs has the potential to improve public health by increasing the types of drugs consumers can access and use that would otherwise only be available by prescription. This includes providing the millions of people that suffer with joint pain from arthritis daily over-the-counter access to another non-opioid treatment option.”
For a drug to switch to nonprescription status, the data provided must demonstrate that the drug is safe and effective for use in self-medication as directed in proposed labeling. The manufacturer must show that consumers can understand how to use the drug safely and effectively without the supervision of a healthcare professional.
Pataday Twice Daily Relief was first approved by the FDA in 1996 under the name Patanol as a prescription drug and was indicated for the treatment of the signs and symptoms of allergic conjunctivitis (referring to ocular redness and itching due to allergies). Pataday – now Pataday Once Daily Relief – was first approved by the FDA in 2004 as a prescription drug and was indicated for the treatment of ocular itching associated with allergic conjunctivitis. These drugs are mast cell stabilizers, which work by preventing the release of histamine and therefore prevent or control allergic disorders.
The products will be marketed in the U.S. as nonprescription drugs and will no longer be available as prescription drugs.