Naproxen

Natri clorid

Nicotinamid

Natri chondroitin sulfat

Nifedipin

Nikethamid

Nifedipine

Nebivolol

Nystatin

Neomycin sulfat 

Neomycin sulphate

Nifuroxazide 

Nhôm phosphat

Nevirapin 

Niacin 

Natri carbonat

Naphazolin nitrat

Natri sulphacetamid

Natri selenat

Nicotinic acid amide

Natri clorid 0,9%

Natribezoat

Nicorandil

Noradrenalin

Naltrexone

Nizatidin

Nitrofurantoin

Nortriptylin

Naloxon

Natri calci edetat

Natri thiosulfat

Natri Nitrit