Active substances
Pick a letter, or type a name. 2,193 active substances. Source: MHRA medicines register.
N68 active substances
- nabilone2
- nabumetone1
- nadolol1
- nafarelin acetate1
- naldemedine tosylate1
- nalmefene hydrochloride dihydrate1
- naloxegol oxalate2
- naloxone hydrochloride6
- naloxone hydrochloride dihydrate16
- naloxone hydrochloride dihydrate, oxycodone hydrochloride12
- naloxone hydrochloride, oxycodone hydrochloride3
- naltrexone hydrochloride3
- naphazoline hydrochloride, witch hazel, distilled1
- naproxen19
- naproxen, sumatriptan1
- naratriptan1
- naratriptan hydrochloride1
- natalizumab2
- nateglinide3
- nebivolol hydrochloride9
- nefopam hydrochloride4
- nemolizumab1
- neomycin sulfate, betamethasone sodium phosphate1
- neostigmine methylsulfate1
- nepafenac2
- neratinib maleate1
- netupitant, palonosetron hydrochloride1
- nevirapine1
- nevirapine anhydrate1
- nicardipine hydrochloride1
- nicorandil4
- nicotinamide6
- nicotine30
- nicotine bitartrate dihydrate6
- nicotine polacrilin4
- nicotine resinate8
- nifedipine16
- nilotinib2
- nilotinib hydrochloride monohydrate3
- nimodipine2
- nintedanib esilate15
- niraparib tosylate monohydrate3
- nirmatrelvir, ritonavir1
- nirogacestat dihydrobromide2
- nirsevimab2
- nitisinone9
- nitrazepam2
- nitrofurantoin20
- nitrofurantoin monohydrate3
- nivolumab3
- nivolumab, relatlimab1
- nizatidine2
- no active ingredients5
- nonacog alfa5
- nonacog beta pegol4
- nonacog gamma2
- nonoxinol-91
- noradrenaline1
- noradrenaline tartrate5
- norelgestromin, ethinylestradiol1
- norethisterone8
- norethisterone enantate1
- norethisterone, ethinylestradiol3
- norgestimate, ethinylestradiol1
- nortriptyline hydrochloride21
- nusinersen sodium3
- nystatin9
- nystatin, chlorhexidine hydrochloride1