Watch for Rx Tyrvaya, a New Nasal Spray for Dry Eye

Rx Tyrvaya will be the first NASAL spray for treating dry EYES.

If that's not enough to raise questions, Tyrvaya contains varenicline...like the oral smoking cessation med Chantix.

The idea is Tyrvaya activates a nerve pathway in the nose...to increase tear production and lubricate dry eyes.

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