- r-met-HuG-CSFsee Filgrastim Injection
- R-Tanna? (as a combination product containing Chlorpheniramine, Phenylephrine)see Phenylephrine
- R-Tannate? (as a combination product containing Chlorpheniramine Tannate, Phenylephrine Tannate, and Pyrilamine Tannate)see Chlorpheniramine
- R-Tannate? Pediatric (as a combination product containing Chlorpheniramine Tannate, Phenylephrine Tannate, and Pyrilamine Tannate)see Chlorpheniramine
- RabAvert?see Rabies Vaccine
- Rabeprazole
- Rabies Vaccine
- RAD001see Everolimus
- Radicava?see Edaravone Injection
- Radicava ORS?see Edaravone Oral
- Raloxifene
- Raltegravir
- Ramelteon
- Ramipril
- Ramucirumab Injection
- Ranexa?see Ranolazine
- Ranibizumab Injection
- Raniclor?see Cefaclor
- Ranitidine
- Ranitidine Injection
- Ranolazine
- Rapaflo?see Silodosin
- Rapamune?see Sirolimus
- Rapamycinsee Sirolimus
- Rapiflux?see Fluoxetine
- Rapivab?see Peramivir Injection
- Rasagiline
- Rasburicase Injection
- Rasuvo?see Methotrexate Injection
- Ravulizumab-cwvz Injection
- Rayaldee?see Calcifediol
- Rayos?see Prednisone
- Razadyne? (formerly available as Reminyl?)see Galantamine
- Razadyne? ERsee Galantamine
- Re Allergy AM/PM? (as a combination product containing Chlorpheniramine, Methscopolamine, Phenylephrine)see Phenylephrine
- Re Drylex? (as a combination product containing Dexchlorpheniramine, Methscopolamine, Phenylephrine)see Phenylephrine
- Rebetol?see Ribavirin
- Rebif?see Interferon Beta-1a Subcutaneous Injection
- Reblozyl?see Luspatercept-aamt Injection
- Recarbrio?see Imipenem, Cilastatin, and Relebactam Injection
- Reclast?see Zoledronic Acid Injection
- Reclipsen? (as a combination product containing Desogestrel, Ethinyl Estradiol)see Estrogen and Progestin (Oral Contraceptives)
- recombinant human deoxyribonucleasesee Dornase Alfa
- Recombinant Methionyl Human G-CSFsee Filgrastim Injection
- Recombinant Zoster (Shingles) Vaccine (RZV)
- Recombivax HB?see Hepatitis B Vaccine
- Recorlev?see Levoketoconazole
- Rectiv?see Nitroglycerin Topical
- Red Hot?see Capsaicin Topical
- Redisol?see Cyanocobalamin Injection
- Reditrex?see Methotrexate Injection
- Redur PCM? (as a combination product containing Chlorpheniramine, Phenylephrine)see Phenylephrine
- Reese's? Pinworm Medicinesee Pyrantel
- Refenesen? Chest Congestion Reliefsee Guaifenesin
- Refissa?see Tretinoin Topical
- REGEN-COVsee Casirivimab and Imdevimab Injection
- Reglan?see Metoclopramide
- Reglan? I.V.see Metoclopramide Injection
- Regorafenib
- Regranex?see Becaplermin Topical
- Regroton? (as a combination product containing Chlorthalidone, Reserpine)see Chlorthalidone
- Reguloid?see Psyllium
- Rela?see Carisoprodol
- Relafen?see Nabumetone
- Relcof PE? (as a combination product containing Chlorpheniramine, Methscopolamine, Phenylephrine)see Phenylephrine
- Relcof PSE? (as a combination product containing Chlorpheniramine, Methscopolamine, Pseudoephedrine)see Pseudoephedrine
- RelCof-C? (as a combination product containing Codeine, Guaifenesin)see Guaifenesin
- Relenza?see Zanamivir Oral Inhalation
- Releuko? (filgrastim-ayow)see Filgrastim Injection
- Relistor?see Methylnaltrexone Injection
- Relistor?see Methylnaltrexone
- Relpax?see Eletriptan
- Relugolix
- Relugolix, Estradiol, and Norethindrone
- Relyvrio?see Sodium Phenylbutyrate and Taurursodiol
- Remdesivir Injection
- RemeHist DM? (as a combination product containing Dextromethorphan, Phenylephrine, Pyrilamine)see Phenylephrine
- Remeron?see Mirtazapine
- Remeron? SolTabsee Mirtazapine
- RemeTussin DM? (as a combination product containing Chlorpheniramine, Dextromethorphan, Phenylephrine)see Phenylephrine
- Remicade? (Infliximab)see Infliximab Injection
- Remodulin?see Treprostinil Injection
- Remsed?see Promethazine
- Renagel?see Sevelamer
- Renflexis? (Infliximab-abda)see Infliximab Injection
- Renova?see Tretinoin Topical
- Renvela?see Sevelamer
- Repaglinide
- Repan?see Acetaminophen, Butalbital, and Caffeine
- Repatha?see Evolocumab Injection
- Reprexain? (as a combination product containing Hydrocodone, Ibuprofen)see Hydrocodone Combination Products
- Reprexain? (as a combination product containing Hydrocodone, Ibuprofen)see Ibuprofen
- Requip?see Ropinirole
- Requip? XLsee Ropinirole
- Rescon? (as a combination product containing Chlorpheniramine Maleate and Pseudoephedrine Hydrochloride)see Chlorpheniramine
- Rescon? (as a combination product containing Chlorpheniramine, Methscopolamine, Phenylephrine)see Phenylephrine
- Rescon? JR (as a combination product containing Chlorpheniramine Maleate and Pseudoephedrine Hydrochloride)see Chlorpheniramine
- Rescon?-ED (as a combination product containing Chlorpheniramine Maleate and Pseudoephedrine Hydrochloride)see Chlorpheniramine
- Rescriptor?see Delavirdine
- Rescula?see Unoprostone Ophthalmic
- Reserpine
- Reslizumab Injection
- Respa 1st? (as a combination product containing Guaifenesin, Pseudoephedrine)see Pseudoephedrine
- Respa PE? (as a combination product containing Guaifenesin, Phenylephrine)see Phenylephrine
- RespaHist II? (as a combination product containing Brompheniramine, Phenylephrine)see Phenylephrine
- Respaire? (as a combination product containing Guaifenesin, Pseudoephedrine)see Pseudoephedrine
- Resperal? (as a combination product containing Dexchlorpheniramine, Dextromethorphan, Phenylephrine, Pyrilamine)see Phenylephrine
- Respivent D? (as a combination product containing Chlorpheniramine, Methscopolamine, Pseudoephedrine)see Pseudoephedrine
- Restasis?see Cyclosporine Ophthalmic
- Restoril?see Temazepam
- Retacrit?(Epoetin Alpha-epbx)see Epoetin Alfa, Injection
- Retapamulin
- Retevmo?see Selpercatinib
- Retifanlimab-dlwr Injection
- Retin-A?see Tretinoin Topical
- Retinoic Acidsee Tretinoin Topical
- retinolsee Vitamin A
- retinyl acetatesee Vitamin A
- retinyl palmitatesee Vitamin A
- Retrovir?see Zidovudine Injection
- Retrovir?see Zidovudine
- Revatio?see Sildenafil
- Revefenacin Oral Inhalation
- Revex?see Nalmefene Injection
- ReVia?see Naltrexone
- Revlex?see Capsaicin Topical
- Revlimid?see Lenalidomide
- Rexulti?see Brexpiprazole
- Reyataz?see Atazanavir
- Reyvow?see Lasmiditan
- Rezafungin Injection
- Rezira? (as a combination product containing Hydrocodone, Pseudoephedrine)see Hydrocodone Combination Products
- Rezira? (as a combination product containing Hydrocodone, Pseudoephedrine)see Pseudoephedrine
- Rezlidhia?see Olutasidenib
- Rezurock?see Belumosudil
- Rezvoglar? (Insulin Glargine-aglr)see Insulin Glargine (rDNA origin) Injection
- Rezzayo?see Rezafungin Injection
- Rheumatrex?see Methotrexate
- Rhinabid? (as a combination product containing Brompheniramine, Phenylephrine)see Phenylephrine
- RhinaHist? (as a combination product containing Dexchlorpheniramine, Phenylephrine)see Phenylephrine
- Rhinatate? (as a combination product containing Chlorpheniramine Tannate, Phenylephrine Tannate, and Pyrilamine Tannate)see Chlorpheniramine
- Rhinocort? Allergy Spraysee Budesonide Nasal Spray
- Rhinocort? Aqua Nasal Spraysee Budesonide Nasal Spray
- Rhofade?see Oxymetazoline Topical
- Rhopressa?see Netarsudil Ophthalmic
- rHuEPO-alphasee Epoetin Alfa, Injection
- Ri-Gel II? (as a combination product containing Aluminum Hydroxide, Magnesium Hydroxide, Simethicone)see Simethicone
- Ri-Mox?see Aluminum Hydroxide and Magnesium Hydroxide
- Ri-Mox? Plus (as a combination product containing Aluminum Hydroxide, Magnesium Hydroxide, Simethicone)see Simethicone
- Riabni? (rituximab-arrx)see Rituximab Injection
- Ribasphere?see Ribavirin
- Ribavirin
- Ribociclib
- RID? Lice Killing Shampoo (as a combination product containing Piperonyl Butoxide, Pyrethrin)see Pyrethrin and Piperonyl Butoxide Topical
- Ridafed?see Pseudoephedrine
- Ridaura?see Auranofin
- Ridiprin?see Aspirin
- Rifabutin
- Rifadin?see Rifampin
- Rifamate? (as a combination product containing Isoniazid, Rifampin)see Isoniazid
- Rifamate? (as a combination product containing Isoniazid, Rifampin)see Rifampin
- Rifampin
- Rifamycin
- Rifapentine
- Rifater? (as a combination product containing Isoniazid, Pyrazinamide, Rifampin)see Isoniazid
- Rifater? (as a combination product containing Isoniazid, Pyrazinamide, Rifampin)see Pyrazinamide
- Rifater? (as a combination product containing Isoniazid, Pyrazinamide, Rifampin)see Rifampin
- Rifaximin
- Rilonacept Injection
- Rilpivirine
- Rilutek?see Riluzole
- Riluzole
- RimabotulinumtoxinB Injection
- Rimactane?see Rifampin
- Rimantadine
- Rimegepant
- Rimifon?see Isoniazid
- Rinate? (as a combination product containing Chlorpheniramine, Phenylephrine)see Phenylephrine
- Rinvoq?see Upadacitinib
- Riociguat
- Riomet?see Metformin
- Riopan? (as a combination product containing Magaldrate, Simethicone)see Simethicone
- Ripretinib
- Risankizumab-rzaa Injection
- Risedronate
- Risperdal?see Risperidone
- Risperdal Consta?see Risperidone Injection
- Risperdal? M-TAB?see Risperidone
- Risperidone
- Risperidone Injection
- Ritalin?see Methylphenidate
- Ritalin? LAsee Methylphenidate
- Ritalin? SRsee Methylphenidate
- Ritonavir
- Rituxan? (rituximab)see Rituximab Injection
- Rituxan Hycela?see Rituximab and Hyaluronidase Human Injection
- Rituximab and Hyaluronidase Human Injection
- Rituximab Injection
- Rivaroxaban
- Rivastigmine
- Rivastigmine Transdermal Patch
- Rizatriptan
- RMS? Suppositorysee Morphine Rectal
- Robafen AC? (as a combination product containing Codeine, Guaifenesin)see Codeine
- Robafen DM Max? (as a combination product containing Dextromethorphan, Guaifenesin)see Guaifenesin
- Robaxin?see Methocarbamol
- Robaxisal? (as a combination product containing Aspirin, Methocarbamol)see Aspirin
- Robichem AC? (as a combination product containing Codeine, Guaifenesin)see Codeine
- Robinul?see Glycopyrrolate
- Robinul? Fortesee Glycopyrrolate
- Robitussin? AC (as a combination product containing Codeine, Guaifenesin)see Codeine
- Robitussin? Chest Congestionsee Guaifenesin
- Robitussin Cough and Chest Congestion DM? (as a combination product containing Dextromethorphan, Guaifenesin)see Guaifenesin
- Robitussin Cough and Chest DM? (as a combination product containing Dextromethorphan, Guaifenesin)see Dextromethorphan
- Robitussin Cough and Cold CF? (as a combination product containing Dextromethorphan, Guaifenesin, Phenylephrine)see Phenylephrine
- Robitussin Cough and Cold CF? (as a combination product containing Dextromethorphan, Guaifenesin, Phenylephrine)see Dextromethorphan
- Robitussin Cough and Cold Long-Acting? (as a combination product containing Chlorpheniramine, Dextromethorphan)see Dextromethorphan
- Robitussin Cough Long-Acting?see Dextromethorphan
- Robitussin Night Time Cough and Cold? (as a combination product containing Diphenhydramine, Phenylephrine)see Phenylephrine
- Robitussin Night Time Cough and Cold? (as a combination product containing Diphenhydramine, Phenylephrine)see Diphenhydramine
- Robitussin Night Time Cough, Cold, and Flu? (as a combination product containing Acetaminophen, Chlorpheniramine, Dextromethorphan, Phenylephrine)see Phenylephrine
- Robitussin Night Time Cough, Cold, and Flu? (as a combination product containing Acetaminophen, Chlorpheniramine, Dextromethorphan, Phenylephrine)see Dextromethorphan
- Rocaltrol?see Calcitriol
- Rocephin?see Ceftriaxone Injection
- Rocklatan? (as a combination product containing Latanoprost, Netarsudil)see Netarsudil Ophthalmic
- Rocklatan? (as a combination product containing Latanoprost, Netarsudil)see Latanoprost Ophthalmic
- Roflumilast
- Rogaine?see Minoxidil Topical
- Rolaids?see Calcium Carbonate
- Rolaids? Multi-Symptom (as a combination product containing Calcium Carbonate, Magnesium Hydroxide, Simethicone)see Simethicone
- Rolaids? Plus Gas Relief (as a combination product containing Calcium Carbonate, Simethicone)see Calcium Carbonate
- Rolaids? Plus Gas Relief (as a combination product containing Calcium Carbonate, Simethicone)see Simethicone
- Rolapitant
- Rolapitant Injection
- Rolatuss? (as a combination product containing Ammonium Chloride, Chlorpheniramine, Codeine, Phenylephrine)see Codeine
- Romidepsin Injection
- Romilar AC? (as a combination product containing Codeine, Guaifenesin)see Codeine
- Romiplostim Injection
- Romosozumab-aqqg Injection
- Romycin? Ophthalmicsee Erythromycin Ophthalmic
- Rondamine DM? (as a combination product containing Dextromethorphan, Pseudoephedrine)see Pseudoephedrine
- Rondec? (as a combination product containing Brompheniramine, Pseudoephedrine)see Pseudoephedrine
- Rondec DM? (as a combination product containing Dextromethorphan, Pseudoephedrine)see Pseudoephedrine
- Rondex? (as a combination product containing Chlorpheniramine, Phenylephrine)see Phenylephrine
- Ropeginterferon alfa-2b
- Ropinirole
- Rosiglitazone
- Rosuvastatin
- Rotarix?see Rotavirus Vaccine
- RotaTeq?see Rotavirus Vaccine
- Rotavirus Vaccine
- Rotigotine Transdermal Patch
- Rowasa?see Mesalamine Rectal
- Roxanol-Tsee Morphine
- Roxicet? (as a combination product containing Acetaminophen, Oxycodone)see Oxycodone
- Roxicodone?see Oxycodone
- Roxiprin? (as a combination product containing Aspirin, Oxycodone)see Oxycodone
- Roxiprin? (as a combination product containing Aspirin, Oxycodone)see Aspirin
- Rozanolixizumab-noli
- Rozerem?see Ramelteon
- Rozlytrek?see Entrectinib
- RSV (Respiratory Syncytial Virus) Vaccine
- RTCAsee Ribavirin
- RTVsee Ritonavir
- RU-486see Mifepristone (Mifeprex)
- Ru-Tuss DM? (as a combination product containing Dextromethorphan, Guaifenesin, Pseudoephedrine)see Pseudoephedrine
- Rubex?see Doxorubicin
- Rubidomycinsee Daunorubicin
- Rubivite?see Cyanocobalamin Injection
- Rubraca?see Rucaparib
- Rucaparib
- Ruconest?see C1-Esterase Inhibitor (Recombinant) Injection
- Rufinamide
- Rukobia?see Fostemsavir
- Rulox?see Aluminum Hydroxide and Magnesium Hydroxide
- Rulox? Plus (as a combination product containing Aluminum Hydroxide, Magnesium Hydroxide, Simethicone)see Simethicone
- Rum-K?see Potassium
- Ruvite?see Cyanocobalamin Injection
- Ruxience? (rituximab-pvvr)see Rituximab Injection
- Ruxolitinib
- Ruxolitinib Topical
- RV1see Rotavirus Vaccine
- RV5see Rotavirus Vaccine
- Ry-Tuss? (as a combination product containing Carbetapentane, Chlorpheniramine, Ephedrine, Phenylephrine)see Phenylephrine
- Rybelsus?see Semaglutide
- Rybix? ODTsee Tramadol
- Rybrevant?see Amivantamab-vmjw Injection
- Rydapt?see Midostaurin
- Rydex? (as a combination product containing Brompheniramine, Codeine, Pseudoephedrine)see Brompheniramine
- Rykindo?see Risperidone Injection
- Rylaze?see Asparaginase Erwinia Chrysanthemi (recombinant)-rywn Injection
- Ryna? (as a combination product containing Chlorpheniramine Maleate and Pseudoephedrine Hydrochloride)see Chlorpheniramine
- Ryna? (as a combination product containing Phenylephrine, Pyrilamine)see Phenylephrine
- Rynatan? (as a combination product containing Chlorpheniramine Tannate, Phenylephrine Tannate, and Pyrilamine Tannate)see Chlorpheniramine
- Rynatan? (as a combination product containing Chlorpheniramine, Phenylephrine)see Phenylephrine
- Rynatan? Pediatric (as a combination product containing Chlorpheniramine Tannate, Phenylephrine Tannate, and Pyrilamine Tannate)see Chlorpheniramine
- Rynatan?-S Pediatric (as a combination product containing Chlorpheniramine Tannate, Phenylephrine Tannate, and Pyrilamine Tannate)see Chlorpheniramine
- Rynatuss? (as a combination product containing Carbetapentane, Chlorpheniramine, Ephedrine, Phenylephrine)see Phenylephrine
- Rynex? DM (as a combination product containing Brompheniramine, Dextromethorphan, Phenylephrine)see Brompheniramine
- Rystiggo?see Rozanolixizumab-noli
- Rytary?see Levodopa and Carbidopa
- Rythmol?see Propafenone
- Rythmol? SRsee Propafenone
- Ryzodeg? (as a combination product containing Insulin Degludec and Insulin Aspart)see Insulin Degludec (rDNA Origin) Injection
- Ryzodeg? 70/30 (as a combination product containing Insulin Aspart and Insulin Degludec)see Insulin Aspart (rDNA Origin) Injection
- Ryzolt?see Tramadol
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