Ocuphire Pharma and Viatris Announce FDA Approval of RYZUMVI™ (Phentolamine Ophthalmic Solution) 0.75% Eye Drops for the Treatment of Pharmacologically-Induced Mydriasis Produced by Adrenergic Agonists (e.g., Phenylephrine) or Parasympatholytic (e.g., Tropicamide) Agents