| ibandronic acid | 
                                            
                            | ibuprofen | 
                                            
                            | Imidazolyl ethanamide pentandioic acid | 
                                            
                            | imipenem | 
                                            
                            | Incobotulinumtoxin a | 
                                            
                            | indacaterol | 
                                            
                            | indapamide | 
                                            
                            | indometacin | 
                                            
                            | Infliximab | 
                                            
                            | inosine | 
                                            
                            | Inosine pranobex | 
                                            
                            | insulin glargin | 
                                            
                            | insulin glulisine | 
                                            
                            | Interferon alfa-2a | 
                                            
                            | interferon-alfa-2b | 
                                            
                            | inulin | 
                                            
                            | iodine | 
                                            
                            | ipidacrine | 
                                            
                            | Ipratropium bromide | 
                                            
                            | irbesartan | 
                                            
                            | irinotecan | 
                                            
                            | Isoconazole | 
                                            
                            | isoflurane | 
                                            
                            | isosorbide mononitrate | 
                                            
                            | isotretinoin | 
                                            
                            | isoxsuprine hydrochloride | 
                                            
                            | itopride | 
                                            
                            | itraconasole | 
                                            
                            | ivabradin | 
                                            
                            | ivermectin |