Brand Name Chemical Name Ranexa Ranolazine Rantudil Forte Acemetacin Razadyne Galantamine Rebetrol Ribavirin Reclast Zolendronic Acid Reglan Metoclopramide Relafen Nabumetone Relestat Epinastine Relpax Eletriptan Remeron Mirtazapine Renagel Sevelamer Requip Ropinirole Restasis Cyclosporine Restylane Hyaluronic Acid Retin A Tretinoin Retisol-A Tretinoin/Avobezone/Octinoxate Revatio Sildenafil Revia Naltrexone Revolution Selamectin Brand Name Chemical Name Rhinocort Budesonide Rhodis Ketoprofen Riamet Artemether/Lumefantrine Ridaura Auranofin Rifadin Rifampin Rifaximin Rifaximin Rilutek Riluzole Rimadyl Carprofen Rimso-50 Dimethyl Sulfoxide Risperdal Risperidone Risperdal M Risperidone M Risperidal Risperidone Rocaltrol Calcitriol Rocephin Ceftriaxone Rosasol Metronidazole Rowasa 5-Aminosalicylic Acid Rupafin Rupatadine Rythmodan Disopyramide Rythmol Propafenone