Vistagen Receives U.S. Patent for PH80 Nasal Spray to Treat Migraine

Migraine sufferers may soon have a new option for relief. Vistagen, a biopharmaceutical company, has recently been granted a U.S. patent for its PH80 nasal spray to treat migraine headaches. The patent covers the use of the nasal spray to deliver a combination of two active ingredients, sumatriptan and naproxen sodium, to treat migraine.

The PH80 nasal spray is designed to provide rapid relief of migraine symptoms, including headache pain, nausea, and sensitivity to light and sound. The combination of sumatriptan and naproxen sodium is believed to provide more effective relief than either drug alone. The nasal spray is also designed to provide a more convenient and discreet way to take the medication than traditional oral tablets or injections.

The patent was granted following a successful Phase 2 clinical trial of the PH80 nasal spray. The trial included over 500 patients with moderate to severe migraine headaches. The results of the trial showed that the PH80 nasal spray was effective in reducing the intensity and duration of migraine headaches. The trial also showed that the PH80 nasal spray was well tolerated and had a favorable safety profile.

Vistagen is now working to bring the PH80 nasal spray to market. The company plans to conduct additional clinical trials to further evaluate the safety and efficacy of the product. If approved by the U.S. Food and Drug Administration (FDA), the PH80 nasal spray would be the first FDA-approved nasal spray for the treatment of migraine headaches.

The potential approval of the PH80 nasal spray could be a major breakthrough for migraine sufferers. The product could provide an effective and convenient way to treat migraine headaches, with fewer side effects than traditional oral medications or injections. It could also provide an alternative for those who do not respond well to existing treatments. If approved by the FDA, the PH80 nasal spray could be a welcome addition to the arsenal of treatments available for migraine sufferers.

Original Post Date: April 8, 2020

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