All Drug Reviews contain safety, side effects and interactions information.
Some Drug Reviews also contain links to the following information:
Best Buy Drugs
Safe, cost-effective drugs that stretch your healthcare dollar.
Compare Prices
An easy way to compare drug prices and make more informed drug purchasing decisions.
When available, these links appear in the menu on the left side of the main Drug Review page.
Some Drug Reviews also contain links to the following information:
Best Buy Drugs
Safe, cost-effective drugs that stretch your healthcare dollar.
Compare Prices
An easy way to compare drug prices and make more informed drug purchasing decisions.
When available, these links appear in the menu on the left side of the main Drug Review page.
What makes the information in our Drug Reviews so different?
We do not rely simply on drug package inserts and manufacturer claims.- Our information about drug safety, off-label uses, side effects and interactions is based on the best available clinical evidence -- the same information used by hospital pharmacists.
Choose the first letter in the name of the drug you are looking for:
Generic names are indicated in black. Brand names are indicated in blue.
- R-Tannate (as a combination product containing Chlorpheniramine Tannate Phenylephrine Tannate and Pyrilamine Tannate)
- R-Tannate Pediatric (as a combination product containing Chlorpheniramine Tannate Phenylephrine Tannate and Pyrilamine Tannate)
- RID Maximum Strength Lice Killing Shampoo
- RID Mousse
- RMS
- RabAvert
- Rabeprazole
- Rabies Vaccine
- Raloxifene
- Raltegravir
- Ramelteon
- Ramipril
- Ranexa
- Ranibizumab Injection
- Ranitidine
- Ranitidine Hydrochloride Injection
- Ranolazine
- Rapamune
- Raptiva
- Rasagiline
- Razadyne (formerly available as Reminyl)
- Razadyne ER
- Re-Azo
- ReFacto
- ReVia (formerly Trexan;
- Readicat
- Rebetol
- Rebif
- Reclast
- Recombinate
- Recombivax HB
- Reese's Pinworm Medicine
- Reese's Pinworm Medicine Caplets
- Reglan
- Reglan Syrup
- Regranex
- Relafen
- Relenza
- Relpax
- Remeron
- Remeron SolTab
- Remicade
- Renagel
- Renova Emollient
- Repaglinide
- Repan
- Requip
- Rescon (as a combination product containing Chlorpheniramine Maleate and Pseudoephedrine Hydrochloride)
- Rescon GG (as a combination product containing Guaifenesin and Phenylephrine)
- Rescon JR (as a combination product containing Chlorpheniramine Maleate and Pseudoephedrine Hydrochloride)
- Rescon-DM (as a combination product containing Dextromethorphan Hydrobromide Chlorpheniramine Maleate and Pseudoephedrine Hydrochloride)
- Rescon-ED (as a combination product containing Chlorpheniramine Maleate and Pseudoephedrine Hydrochloride)
- Rescriptor
- Reserpine
- Respahist (as a combination product containing Brompheniramine Maleate and Pseudoephedrine Hydrochloride)
- Restasis
- Restoril
- Retapamulin
- Retin-A
- Retin-A Micro
- Retrovir
- Retrovir I.V. Infusion
- Retrovir Syrup
- Rev-Eyes
- Revatio
- Revlimid
- Reyataz
- Rheumatrex
- Rhinatate (as a combination product containing Chlorpheniramine Tannate Phenylephrine Tannate and Pyrilamine Tannate)
- Rhinocort Aqua Nasal Spray
- Ribavirin
- Ridaura
- Rifabutin
- Rifadin
- Rifamate (Isoniazid ...)
- Rifamate (Rifampin ...)
- Rifampin
- Rifater (Isoniazid ...)
- Rifater (Rifampin ...)
- Rifaximin
- Rilutek
- Riluzole
- Rimactane
- Rimantadine
- Riomet
- Risedronate
- Risperdal
- Risperdal M-TAB
- Risperidone
- Ritalin
- Ritonavir
- Rituxan
- Rituximab Injection
- Rivastigmine
- Rivastigmine Transdermal
- Rizatriptan
- Robafen AC Syrup
- Robaxin
- Robicillin VK
- Robinul
- Robinul Forte
- Robitussin
- Robitussin Multi-Symptom Cold & Flu Caplets (as a combination product containing Dextromethorphan Hydrobromide Acetaminophen Guaifenesin and Pseudoephedrine Hydrochloride)
- Robitussin A-C Syrup
- Robitussin Allergy & Cough (as a combination product containing Dextromethorphan Hydrobromide Brompheniramine Maleate and Pseudoephedrine Hydrochloride)
- Robitussin Cold & Congestion Caplets (as a combination product containing Dextromethorphan Hydrobromide Guaifenesin and Pseudoephedrine Hydrochloride)
- Robitussin Cold & Congestion Softgels (as a combination product containing Dextromethorphan Hydrobromide Guaifenesin and Pseudoephedrine Hydrochloride)
- Robitussin Cold Multi-Symptom Cold & Flu Softgels (as a combination product containing Dextromethorphan Hydrobromide Acetaminophen Guaifenesin and Pseudoephedrine Hydrochloride)
- Robitussin Cold Severe Congestion Liqui-Gels (as a combination product containing Guaifenesin and Pseudoephedrine Hydrochloride)
- Robitussin Cough & Cold Maximum Strength (as a combination product containing Dextromethorphan Hydrobromide and Pseudoephedrine Hydrochloride)
- Robitussin Cough & Cold Pediatric (as a combination product containing Dextromethorphan Hydrobromide and Pseudoephedrine Hydrochloride)
- Robitussin CoughGels
- Robitussin Flu (as a combination product containing Dextromethorphan Hydrobromide Chlorpheniramine Maleate and Pseudoephedrine Hydrochloride)
- Robitussin Honey Cough Suppressant
- Robitussin Maximum Strength Cough Suppressant
- Robitussin Multi-Symptom Honey Flu (as a combination product containing Dextromethorphan Hydrobromide Acetaminophen and Pseudoephedrine Hydrochloride)
- Robitussin Night Relief (as a combination product containing Dextromethorphan Hydrobromide Acetaminophen Pseudoephedrine Hydrochloride and Pyrilamine Maleate)
- Robitussin Nighttime Honey Flu (as a combination product containing Dextromethorphan Hydrobromide Acetaminophen Chlorpheniramine Maleate and Pseudoephedrine Hydrochloride)
- Robitussin PM Cough & Cold (as a combination product containing Dextromethorphan Hydrobromide Chlorpheniramine Maleate and Pseudoephedrine Hydrochloride)
- Robitussin Pediatric Cough Suppressant
- Robitussin Sugar Free Cough (as a combination product containing Dextromethorphan Hydrobromide and Guaifenesin)
- Robitussin-CF (as a combination product containing Dextromethorphan Hydrobromide Guaifenesin and Pseudoephedrine Hydrochloride)
- Robitussin-DAC (as a combination product containing Codeine Phosphate Guaifenesin and Pseudoephedrine Hydrochloride)
- Robitussin-DM (as a combination product containing Dextromethorphan Hydrobromide and Guaifenesin)
- Robitussin-PE (as a combination product containing Guaifenesin and Pseudoephedrine Hydrochloride)
- Rocaltrol
- Rocephin
- Roferon-A (alfa-2a)
- Rogaine
- Rolaids Calcium Rich
- Rondec DM (as a combination product containing Dextromethorphan Hydrobromide Brompheniramine Maleate and Pseudoephedrine Hydrochloride)
- Rondec DM Drops (as a combination product containing Dextromethorphan Hydrobromide Carbinoxamine Maleate and Pseudoephedrine Hydrochloride)
- Rondec Syrup (as a combination product containing Brompheniramine Maleate and Pseudoephedrine Hydrochloride)
- Ropinirole
- Rosiglitazone
- Rosuvastatin
- RotaTeq
- Rotavirus Vaccine
- Rotigotine Transdermal
- Rowasa
- Roxanol
- Roxanol-T
- Roxicet
- Roxicet (Oxycodone ...)
- Roxicodone
- Roxicodone Intensol
- Roxiprin
- Roxiprin
- Rozerem
- Rubex
- Rulox
- Rum-K
- Ryna (as a combination product containing Chlorpheniramine Maleate and Pseudoephedrine Hydrochloride)
- Ryna-C (as a combination product containing Codeine Phosphate Chlorpheniramine Maleate and Pseudoephedrine Hydrochloride)
- Ryna-CX (as a combination product containing Codeine Phosphate Guaifenesin and Pseudoephedrine Hydrochloride)
- Rynatan (as a combination product containing Chlorpheniramine Tannate Phenylephrine Tannate and Pyrilamine Tannate)
- Rynatan Pediatric (as a combination product containing Chlorpheniramine Tannate Phenylephrine Tannate and Pyrilamine Tannate)
- Rynatan-S Pediatric (as a combination product containing Chlorpheniramine Tannate Phenylephrine Tannate and Pyrilamine Tannate)
- Rythmol