Felbamate Drug Interactions: R
All generic, brand and combination drug names starting with the letter "R" that are known to interact with felbamate. See most frequently checked interactions in combination with this medicine.
Medications known to interact with felbamate
R
- R-Tanna (chlorpheniramine / phenylephrine)
- R-Tannamine (chlorpheniramine / phenylephrine / pyrilamine)
- R-Tannamine Pediatric (chlorpheniramine / phenylephrine / pyrilamine)
- R-Tannate (chlorpheniramine / phenylephrine / pyrilamine)
- R-Tannate Pediatric (chlorpheniramine / phenylephrine / pyrilamine)
- R-Tannic-S A / D (phenylephrine / pyrilamine)
- R.E.C.K. (clonidine / epinephrine / ketorolac / ropivacaine)
- radium 223 dichloride
- Rajani (drospirenone / ethinyl estradiol / levomefolate calcium)
- Raldesy (trazodone)
- Ralix (chlorpheniramine / methscopolamine / phenylephrine)
- ramelteon
- Ranexa (ranolazine)
- ranolazine
- Rapaflo (silodosin)
- Rapamune (sirolimus)
- Rapiflux (fluoxetine)
- rasagiline
- Rasuvo (methotrexate)
- Rayaldee (calcifediol)
- RCK (clonidine / ketorolac / ropivacaine)
- Re All 12 (carbetapentane / phenylephrine)
- Re DCP (chlorpheniramine / dextromethorphan / phenylephrine)
- RE DCP Drops (chlorpheniramine / dextromethorphan / phenylephrine)
- RE OB 90 Plus DHA (multivitamin, prenatal)
- RE OB Plus DHA (multivitamin, prenatal)
- RE Prenatal Multivitamin with Iron (multivitamin, prenatal)
- Re-Drylex (dexchlorpheniramine / methscopolamine / phenylephrine)
- Re-Drylex Jr (chlorpheniramine / methscopolamine / phenylephrine)
- RE-PB Hyos Elixir (atropine / hyoscyamine / phenobarbital / scopolamine)
- Re-Tann (carbetapentane / pseudoephedrine)
- Re2+30 (chlorpheniramine / pseudoephedrine)
- React (levonorgestrel)
- Reaphirm (multivitamin, prenatal)
- Reaphirm Plant Source DHA (multivitamin, prenatal)
- Rebif (interferon beta-1a)
- Rebif Rebidose (interferon beta-1a)
- Reclipsen (desogestrel / ethinyl estradiol)
- Recofen D (dextromethorphan / guaifenesin)
- Recofen Plus (dextromethorphan / guaifenesin)
- Recorlev (levoketoconazole)
- RediTrex (methotrexate)
- Redur-PCM (chlorpheniramine / methscopolamine / phenylephrine)
- Redutemp (acetaminophen)
- Refenesen Chest Congestion Relief DM (dextromethorphan / guaifenesin)
- Reglan (metoclopramide)
- Relacon LAX (dextromethorphan / guaifenesin)
- Relacon-DM (dextromethorphan / guaifenesin / pseudoephedrine)
- Relacon-DM NR (dextromethorphan / guaifenesin / pseudoephedrine)
- Relacon-HC (chlorpheniramine / hydrocodone / phenylephrine)
- Relacon-HC NR (chlorpheniramine / hydrocodone / phenylephrine)
- Relagesic (acetaminophen / phenyltoloxamine)
- Relahist-DM (chlorpheniramine / dextromethorphan / phenylephrine)
- Relasin DM (dextromethorphan / guaifenesin / pseudoephedrine)
- Relasin-HC (chlorpheniramine / hydrocodone / phenylephrine)
- Relasin-HCX (guaifenesin / hydrocodone)
- Relaxazone (chlorzoxazone)
- Relcof C (codeine / guaifenesin)
- RelCof CPM (chlorpheniramine / methscopolamine)
- Relcof DM (brompheniramine / dextromethorphan / phenylephrine)
- RelCof DN PE (chlorpheniramine / methscopolamine / phenylephrine)
- RelCof DN PSE (chlorpheniramine / methscopolamine / pseudoephedrine)
- RelCof PE (chlorpheniramine / methscopolamine / phenylephrine)
- Relcof PSE (chlorpheniramine / methscopolamine / pseudoephedrine)
- Relera (chlorpheniramine / phenylephrine)
- Relgaabi (gabapentin)
- Relhist BP (brompheniramine / phenylephrine)
- Relhist DMX (dextromethorphan / guaifenesin / phenylephrine)
- Relief-PE (acetaminophen / chlorpheniramine / phenylephrine)
- Relnate DHA (multivitamin, prenatal)
- relugolix
- remdesivir
- Reme Hist DM (dextromethorphan / phenylephrine / pyrilamine)
- Reme Tussin DM (chlorpheniramine / dextromethorphan / phenylephrine)
- Remedol (acetaminophen)
- Remeron (mirtazapine)
- Remeron SolTab (mirtazapine)
- remifentanil
- remimazolam
- Remular (chlorzoxazone)
- Remular-S (chlorzoxazone)
- Renate (multivitamin, prenatal)
- Renate DHA (multivitamin, prenatal)
- Renate DHA Extra (multivitamin, prenatal)
- Rentamine (carbetapentane / chlorpheniramine / ephedrine / phenylephrine)
- Rentamine Pediatric (carbetapentane / chlorpheniramine / ephedrine / phenylephrine)
- repaglinide
- Repan (acetaminophen / butalbital / caffeine)
- Replesta (cholecalciferol)
- Replesta Children's (cholecalciferol)
- Replesta NX (cholecalciferol)
- repotrectinib
- Repreve (ropinirole)
- Reprexain (hydrocodone / ibuprofen)
- Requip (ropinirole)
- Requip XL (ropinirole)
- Resaid (chlorpheniramine / phenylpropanolamine)
- Rescon (dexchlorpheniramine / pseudoephedrine)
- Rescon Extended Release (chlorpheniramine / methscopolamine / phenylephrine)
- Rescon-DM (chlorpheniramine / dextromethorphan / pseudoephedrine)
- Rescon-Ed (chlorpheniramine / pseudoephedrine)
- Rescon-Jr (dexchlorpheniramine / phenylephrine)
- Rescon-MX (dexchlorpheniramine / phenylephrine)
- Rescriptor (delavirdine)
- Rescudose (morphine)
- Respa BR (brompheniramine)
- Respa C&C (acetaminophen / dextromethorphan / diphenhydramine / phenylephrine)
- Respa C&C IR (acetaminophen / dextromethorphan / diphenhydramine / phenylephrine)
- Respa SA (diphenhydramine / pseudoephedrine)
- Respa-AR (atropine / chlorpheniramine / hyoscyamine / pseudoephedrine / scopolamine)
- Respa-DM (dextromethorphan / guaifenesin)
- Respahist (brompheniramine / pseudoephedrine)
- RespaHist II (brompheniramine / phenylephrine)
- Resperal (dexchlorpheniramine / dextromethorphan / phenylephrine / pyrilamine)
- Resperal-DM (brompheniramine / dextromethorphan / pseudoephedrine)
- Respi-Tann (carbetapentane / pseudoephedrine)
- Respi-Tann G (carbetapentane / guaifenesin)
- Respi-Tann Pd (carbetapentane / pseudoephedrine)
- RespiVent DF (chlorpheniramine / methscopolamine)
- Restora Rx (folic acid / lactobacillus casei)
- Restoril (temazepam)
- Retevmo (selpercatinib)
- retifanlimab
- Revesta (cholecalciferol / folic acid)
- Revia (naltrexone)
- Revonto (dantrolene)
- Revuforj (revumenib)
- revumenib
- Rex Paracetamol (acetaminophen)
- Rexulti (brexpiprazole)
- Reyataz (atazanavir)
- Reyvow (lasmiditan)
- Rezine (hydroxyzine)
- Rezira (hydrocodone / pseudoephedrine)
- Rezlidhia (olutasidenib)
- Rezurock (belumosudil)
- Rheumatrex Dose Pack (methotrexate)
- Rhinabid (brompheniramine / phenylephrine)
- Rhinabid PD (brompheniramine / phenylephrine)
- Rhinaclear (chlorpheniramine / methscopolamine / pseudoephedrine)
- Rhinacon A (chlorpheniramine / phenylephrine / phenyltoloxamine)
- RhinaHist (dexchlorpheniramine / phenylephrine)
- Rhinatate (chlorpheniramine / phenylephrine / pyrilamine)
- Rhinatate Pediatric (chlorpheniramine / phenylephrine / pyrilamine)
- Rhinatate-NF (chlorpheniramine / phenylephrine)
- Rhinocaps (acetaminophen / aspirin / phenylpropanolamine)
- RhinoFlex (acetaminophen / phenyltoloxamine)
- RhinoFlex 650 (acetaminophen / phenyltoloxamine)
- Rhinogesic (acetaminophen / chlorpheniramine / phenylephrine / salicylamide)
- Rhinolar (chlorpheniramine / methscopolamine / phenylpropanolamine)
- Rhinolar-EX (chlorpheniramine / phenylpropanolamine)
- Rhinolar-EX 12 (chlorpheniramine / phenylpropanolamine)
- Rhinosyn-DM (chlorpheniramine / dextromethorphan / pseudoephedrine)
- Rhinosyn-DMX (dextromethorphan / guaifenesin)
- Rhinosyn-X (dextromethorphan / guaifenesin / pseudoephedrine)
- Rhuzdah (ethinyl estradiol / norethindrone)
- Ri-Tussin DM (dextromethorphan / guaifenesin)
- ribociclib
- Ricobid H (chlorpheniramine)
- Ricobid NR (chlorpheniramine / phenylephrine)
- Ricotuss (chlorpheniramine / dextromethorphan / phenylephrine)
- Ridifed (pseudoephedrine / triprolidine)
- rifabutin
- Rifadin (rifampin)
- Rifadin IV (rifampin)
- Rifamate (isoniazid / rifampin)
- rifampin
- rifapentine
- Rifater (isoniazid / pyrazinamide / rifampin)
- RightStep (multivitamin, prenatal)
- rilpivirine
- Rimactane (rifampin)
- Rinade-BID (chlorpheniramine / pseudoephedrine)
- Rinate Pediatric (chlorpheniramine / phenylephrine)
- Rindal HD Plus (chlorpheniramine / hydrocodone / phenylephrine)
- Rindal HPD (diphenhydramine / hydrocodone / phenylephrine)
- Rindal-HD (chlorpheniramine / hydrocodone / phenylephrine)
- riociguat
- ripretinib
- Risacal-D (calcium / vitamin d)
- Risperdal (risperidone)
- Risperdal Consta (risperidone)
- Risperdal M-Tab (risperidone)
- risperidone
- Risvan (risperidone)
- Ritifed (pseudoephedrine / triprolidine)
- ritlecitinib
- ritonavir
- rivaroxaban
- Rivelsa (ethinyl estradiol / levonorgestrel)
- RMS (morphine)
- Robafen AC (codeine / guaifenesin)
- Robafen CF (dextromethorphan / guaifenesin / phenylephrine)
- Robafen Cough Liquidgels (dextromethorphan)
- Robafen DM (dextromethorphan / guaifenesin)
- Robafen DM Clear (dextromethorphan / guaifenesin)
- Robafen DM Max (dextromethorphan / guaifenesin)
- Robafen Pediatric Cough & Cold (dextromethorphan)
- Robaxin (methocarbamol)
- Robaxin-750 (methocarbamol)
- Robaxisal (aspirin / methocarbamol)
- Robichem AC (codeine / guaifenesin)
- Robichem DM (dextromethorphan / guaifenesin)
- Robitussin 12-Hour Cough Relief (dextromethorphan)
- Robitussin Allergy & Cough (brompheniramine / dextromethorphan / pseudoephedrine)
- Robitussin CF (dextromethorphan / guaifenesin / pseudoephedrine)
- Robitussin Children' s Cough & Chest Congestion DM (dextromethorphan / guaifenesin)
- Robitussin Children's Cough & Cold CF (dextromethorphan / guaifenesin / phenylephrine)
- Robitussin Children's Cough & Cold Long-Acting (chlorpheniramine / dextromethorphan)
- Robitussin Children's Cough Long-Acting (dextromethorphan)
- Robitussin Children's Cough+Chest Congestion DM (Daytime & Nighttime) (dextromethorphan / doxylamine / guaifenesin)
- Robitussin Children's Day and Night Cough Relief (chlorpheniramine / dextromethorphan / guaifenesin)
- Robitussin Children's Nighttime Cough Long-Acting DM (chlorpheniramine / dextromethorphan)
- Robitussin Cold + Flu (Daytime) (acetaminophen / dextromethorphan / phenylephrine)
- Robitussin Cold + Flu (Nighttime) (acetaminophen / dextromethorphan / doxylamine)
- Robitussin Cold Cough and Flu (acetaminophen / dextromethorphan / guaifenesin / pseudoephedrine)
- Robitussin Cough & Allergy (chlorpheniramine / dextromethorphan / phenylephrine)
- Robitussin Cough & Cold D (dextromethorphan / guaifenesin / pseudoephedrine)
- Robitussin Cough & Cold Long-Acting (chlorpheniramine / dextromethorphan)
- Robitussin Cough + Chest Congestion DM (dextromethorphan / guaifenesin)
- Robitussin Cough + Chest Congestion DM Maximum Strength (dextromethorphan / guaifenesin)
- Robitussin Cough + Chest Congestion Sugar-Free DM (dextromethorphan / guaifenesin)
- Robitussin Cough Long-Acting (dextromethorphan)
- Robitussin Cough+Chest Congestion DM (Daytime & Nighttime) (dextromethorphan / doxylamine / guaifenesin)
- Robitussin CoughGels Long-Acting (dextromethorphan)
- Robitussin Direct Cough (dextromethorphan)
- Robitussin Honey Severe Cough, Flu + Sore Throat CF Max Daytime (acetaminophen / dextromethorphan)
- Robitussin Honey Severe Cough, Flu + Sore Throat CF Max Nighttime (acetaminophen / diphenhydramine)
- Robitussin Medi-Soothers Cough DM (dextromethorphan / menthol)
- Robitussin Multi-Symptom Cold CF (dextromethorphan / guaifenesin / phenylephrine)
- Robitussin Multi-Symptom Cold CF Maximum Strength (dextromethorphan / guaifenesin / phenylephrine)
- Robitussin Multi-Symptom Cold Night Time (acetaminophen / diphenhydramine / phenylephrine)
- Robitussin Night Time Cough & Cold (diphenhydramine / phenylephrine)
- Robitussin Nighttime Cough DM (dextromethorphan / doxylamine)
- Robitussin Nighttime Cough DM Maximum Strength (dextromethorphan / doxylamine)
- Robitussin Peak Cold Daytime Cold + Flu (acetaminophen / dextromethorphan / phenylephrine)
- Robitussin Peak Cold Nasal Relief (acetaminophen / phenylephrine)
- Robitussin Peak Cold Nighttime Cold + Flu (acetaminophen / dextromethorphan / doxylamine)
- Robitussin Peak Cold Nighttime Nasal Relief (acetaminophen / chlorpheniramine / phenylephrine)
- Robitussin Severe Multi-Symptom Cough Cold + Flu (acetaminophen / dextromethorphan / guaifenesin / phenylephrine)
- Robitussin Severe Multi-Symptom Cough Cold + Flu Nighttime (acetaminophen / diphenhydramine / phenylephrine)
- Robitussin-AC (codeine / guaifenesin)
- Robitussin-DAC (codeine / guaifenesin / pseudoephedrine)
- Rocaltrol (calcitriol)
- Rocephin IM Convenience Kit (ceftriaxone / lidocaine)
- Roctavian (valoctocogene roxaparvovec)
- rolapitant
- Rolatuss (ammonium chloride / chlorpheniramine / codeine / phenylephrine)
- Rolatuss with Hydrocodone (hydrocodone / pheniramine / phenylephrine / phenylpropanolamine / pyrilamine)
- Rolatuss-SR (atropine / chlorpheniramine / hyoscyamine / phenylephrine / phenylpropanolamine / scopolamine)
- Romilar AC (codeine / guaifenesin)
- Rompe Pecho CF (dextromethorphan / guaifenesin / phenylephrine)
- Rompe Pecho DM (dextromethorphan / guaifenesin)
- Rompe Pecho MAX (acetaminophen / dextromethorphan / guaifenesin / phenylephrine)
- Rondamine (carbinoxamine / pseudoephedrine)
- Rondamine DM (carbinoxamine / dextromethorphan / pseudoephedrine)
- Rondec (chlorpheniramine / phenylephrine)
- Rondec-D (chlophedianol / pseudoephedrine)
- Rondec-DM (chlorpheniramine / dextromethorphan / phenylephrine)
- Rondex (chlorpheniramine / phenylephrine)
- Rondex Drops (chlorpheniramine / phenylephrine)
- Rondex-DM (chlorpheniramine / dextromethorphan / phenylephrine)
- Rondex-DM Drops (chlorpheniramine / dextromethorphan / phenylephrine)
- ropeginterferon alfa-2b
- ropinirole
- ropivacaine / sufentanil
- Rosyrah (ethinyl estradiol / levonorgestrel)
- rotigotine
- Rovin-NV (multivitamin, prenatal)
- Rovin-NV DHA (multivitamin, prenatal)
- Roweepra (levetiracetam)
- Roweepra XR (levetiracetam)
- Roxanol (morphine)
- Roxanol 100 (morphine)
- Roxanol-T (morphine)
- Roxicet (acetaminophen / oxycodone)
- Roxicodone (oxycodone)
- Roxicodone Intensol (oxycodone)
- Roxifol-D (cholecalciferol / folic acid)
- Roxilox (acetaminophen / oxycodone)
- Roxiprin (aspirin / oxycodone)
- RoxyBond (oxycodone)
- Rozerem (ramelteon)
- Rozlytrek (entrectinib)
- RP Scherer Paracetamol (acetaminophen)
- RP Scherer Paracetamol Liquid-Filled Capsules (acetaminophen)
- Ru-Hist D (brompheniramine / phenylephrine)
- Ru-Hist D (old formulation) (phenylephrine / pyrilamine)
- Ru-Hist Forte (chlorpheniramine / phenylephrine / pyrilamine)
- Ru-Hist Plus (dextromethorphan / phenylephrine / pyrilamine)
- Ru-Tuss (atropine / chlorpheniramine / hyoscyamine / pseudoephedrine / scopolamine)
- Ru-Tuss 800 DM (dextromethorphan / guaifenesin)
- Ru-Tuss DM (dextromethorphan / guaifenesin / pseudoephedrine)
- Ru-Tuss Expectorant (dextromethorphan / guaifenesin / pseudoephedrine)
- Ru-Tuss with Hydrocodone (hydrocodone / pheniramine / phenylephrine / phenylpropanolamine / pyrilamine)
- Ru-Vert-M (meclizine)
- rufinamide
- Rukobia (fostemsavir)
- ruxolitinib
- ruxolitinib topical
- Ry-T-12 (phenylephrine / pyrilamine)
- Ry-Tann (chlorpheniramine / phenylephrine)
- Ryaltris (mometasone / olopatadine nasal)
- Ryanodex (dantrolene)
- Rybelsus (semaglutide)
- Rybix ODT (tramadol)
- Ryclora (dexchlorpheniramine)
- Rydapt (midostaurin)
- Rydex (brompheniramine / codeine / pseudoephedrine)
- Rykindo (risperidone)
- Rylaze (asparaginase erwinia chrysanthemi)
- Rymed (dexchlorpheniramine / phenylephrine)
- Ryna Liquid (chlorpheniramine / pseudoephedrine)
- Ryna-12 (phenylephrine / pyrilamine)
- Ryna-12S (phenylephrine / pyrilamine)
- Ryna-12X (guaifenesin / phenylephrine / pyrilamine)
- Ryna-C (chlorpheniramine / codeine / pseudoephedrine)
- Ryna-CX (codeine / guaifenesin / pseudoephedrine)
- Rynatan (chlorpheniramine / phenylephrine)
- Rynatan Pediatric (chlorpheniramine / phenylephrine)
- Rynatan-S Pediatric (chlorpheniramine / phenylephrine / pyrilamine)
- Rynatuss (carbetapentane / chlorpheniramine / ephedrine / phenylephrine)
- Rynatuss Pediatric (carbetapentane / chlorpheniramine / ephedrine / phenylephrine)
- Rynesa 12S (phenylephrine / pyrilamine)
- Rynex DM (brompheniramine / dextromethorphan / phenylephrine)
- Rynex PE (brompheniramine / phenylephrine)
- Rynex PSE (brompheniramine / pseudoephedrine)
- Ryneze (chlorpheniramine / methscopolamine)
- Rytary (carbidopa / levodopa)
- Ryvent (carbinoxamine)
- Ryzolt (tramadol)
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Drug Interaction Classification
| Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit. | |
| Moderately clinically significant. Usually avoid combinations; use it only under special circumstances. | |
| Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan. | |
| No interaction information available. |
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Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
