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Drugs: R
Learn about your prescription drugs and over-the-counter medicines. Includes side effects, dosage, special precautions, and more.
For FDA approved labels included in drug packages, see DailyMed.
- Rivaroxaban
- Rivastigmine
- Rivastigmine Transdermal Patch
- Rizatriptan
- RMS® Suppository see 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® Forte see Glycopyrrolate
- 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
- Robitussin® AC (as a combination product containing Codeine, Guaifenesin) see Codeine
- Robitussin® Chest Congestion see Guaifenesin
- Rocaltrol® see Calcitriol
- Rocephin® see Ceftriaxone Injection
- Rocklatan® (as a combination product containing Latanoprost, Netarsudil) see Latanoprost Ophthalmic
- Rocklatan® (as a combination product containing Latanoprost, Netarsudil) see Netarsudil 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 Simethicone
- Rolaids® Plus Gas Relief (as a combination product containing Calcium Carbonate, Simethicone) see Calcium Carbonate
- 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® Ophthalmic see Erythromycin Ophthalmic
- Rondamine DM® (as a combination product containing Dextromethorphan, Pseudoephedrine) see Pseudoephedrine
- Rondec DM® (as a combination product containing Dextromethorphan, Pseudoephedrine) see Pseudoephedrine
- Rondec® (as a combination product containing Brompheniramine, 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-T see 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
- Rozerem® see Ramelteon
- Rozlytrek® see Entrectinib
- RTCA see Ribavirin
- RTV see Ritonavir
- RU-486 see Mifepristone (Mifeprex)
- Ru-Tuss DM® (as a combination product containing Dextromethorphan, Guaifenesin, Pseudoephedrine) see Pseudoephedrine
- Rubex® see Doxorubicin
- Rubidomycin see 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
- RV1 see Rotavirus Vaccine
- RV5 see Rotavirus Vaccine
- Ry-Tuss® (as a combination product containing Carbetapentane, Chlorpheniramine, Ephedrine, Phenylephrine) see Phenylephrine
- Rybix® ODT see 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
- Rytary® see Levodopa and Carbidopa
- Rythmol® see Propafenone
* This branded product is no longer on the market. Generic alternatives may be available.
** These products are not currently approved by the FDA for safety, effectiveness, and quality. Federal law generally requires that prescription drugs in the U.S. be shown to be both safe and effective prior to marketing. Please see the FDA website for more information on unapproved drugs (http://www.fda.gov/AboutFDA/Transparency/Basics/ucm213030.htm ) and the approval process (http://www.fda.gov/Drugs/ResourcesForYou/Consumers/ucm054420.htm ).