| R & C Shampoo With Conditioner and/or Equivalents | R & C Shampoo With Conditioner | 
| R & C Spray Bedding & Furniture and/or Equivalents | R & C Spray Bedding & Furniture | 
| Ranexa ER and/or Equivalents | Ranexa ER | 
| Rapaflo and/or Equivalents | Rapaflo | 
| Rapamune and/or Equivalents | Rapamune | 
| Raspberry Ketone and/or Equivalents | Razberi-K Raspberry Ketones Plus | 
| Razadyne and/or Equivalents | Reminyl | 
| Razadyne ER and/or Equivalents | Galantamine ER, Galantamine XL, Mylan-Galantamine ER, Reminyl ER | 
| Razadyne Liquid and/or Equivalents | Reminyl Liquid | 
| Rebetol and/or Equivalents | Rebetol | 
| Rectogesic Ointment and/or Equivalents | Rectogesic Ointment | 
| Redoxon B Complex Orange Effervescent Tablets and/or Equivalents | Redoxon B Complex Orange Effervescent Tablets | 
| Redoxon Double Action and/or Equivalents | Redoxon Double Action Orange | 
| Redoxon Orange and/or Equivalents | Redoxon Double Action Effervescent Tablet, Redoxon Orange, Redoxon Orange Effervescent Tablet | 
| Refresh Artificial Tears Disposable Unit Doses and/or Equivalents | Refresh Artificial Tears Disposable Unit Doses | 
| Refresh Tears Ophthalmic Solution and/or Equivalents | Refresh Tears Ophthalmic Solution | 
| Reglan and/or Equivalents | Metonia, Metoclopramide | 
| Reglan Syrup and/or Equivalents | Metoclopramide Syrup, PDP-Metonia | 
| Relacore Brain Booster and/or Equivalents | Relacore Brain Booster | 
| Relafen and/or Equivalents | Nabumetone | 
| Relax and Sleep and/or Equivalents | Relax and Sleep | 
| Relenza and/or Equivalents | Relenza Diskhaler | 
| Relistor and/or Equivalents | Relistor, Relistor Vial + Syringe | 
| Relpax and/or Equivalents | Eletriptan, Relpax, TEVA-Eletriptan, Teva-Eletriptan | 
| Relvar Ellipta Inhaler 184/22mcg and/or Equivalents | Relvar Ellipta Inhaler, Relvar Ellipta Inhaler 184/22mcg |