r
- R-Gel
- R-Gene 10
- R-P Mycin
ra
rab-raf
- rabacfosadine (INN)
- rabeprazole (INN)
- rabeximod (USAN)
- racecadotril (INN)
- racefemine (INN)
- racefenicol (INN)
- racementhol (INN)
- racemethorphan (INN)
- racemetirosine (INN)
- racemoramide (INN)
- racemorphan (INN)
- racephedrine (INN)
- racepinefrine (INN)
- raclopride (INN)
- racotumomab (INN)
- ractalind (INN)
- ractopamine (INN)
- radafaxine (USAN)
- radavirsen (USAN)
- radezolid (USAN, INN)
- Radiogardase
- radotinib (INN)
- radretumab (INN)
- rafivirumab (INN)
- rafoxanide (INN)
ral-ran
- ralitoline (INN)
- ralitrexed (INN)
- raloxifene (INN)
- raltegravir (USAN)
- ramatroban (INN)
- ramciclane (INN)
- ramelteon (USAN)
- ramifenazone (INN)
- ramipril (INN)
- ramiprilat (INN)
- ramixotidine (INN)
- ramnodigin (INN)
- ramoplanin (INN)
- ramorelix (INN)
- ramosetron (INN)
- ramucirumab (USAN)
- ranagengliotucel-T (USAN)
- ranelic acid (INN)
- ranibizumab (INN)
- ranibizumab-eqrn
- ranibizumab-leyk
- ranibizumab-nuna
- Raniclor
- Ranihexal (Hexal Australia) [Au]. Redirects to ranitidine.
- ranimustine (INN)
- ranimycin (INN)
- ranitidine (INN)
- Ranivisio
- Raniviz
- ranolazine (INN)
- ranpirnase (INN)
rap-raz
- rapacuronium bromide (INN)
- Rapamune
- Rapiblyk
- Raplon
- rasagiline (INN, USAN)
- rasburicase (INN)
- raseglurant (INN)
- rathyronine (INN)
- Ratiograstim
- Rau-Sed
- Raudixin
- Rauserpin
- Rautensin
- Rauval
- Rauverid
- Rauvolfia serpentina
- Rauwiloid
- Ravantage
- ravatirelin (INN)
- Ravocaine
- Raxar
- raxibacumab (USAN)
- raxofelast (INN)
- raxtozinameran (INN)
- razinodil (INN)
- razobazam (INN)
- razoxane (INN)
- razupenem (USAN, INN)
rb-rc
- RBC-Scan
- RC Lice