- Naloxone for opioid overdose
- Naprosyn SR®
- Naprosyn®
- Naproxen
- Nasal decongestants
- Nasal sprays (steroids)
- Nausea and vomiting medicines
- Nausicalm®
- Nauzene®
- Nebulisers
- Neo-Mercazole®
- Nerisone®
- Nicotine gum
- Nicotine lozenges
- Nicotine patch
- Nicotine replacement therapy
- Nifedipine
- Nimodipine
- Nitrazepam
- Nitrofurantoin
- Noflam®
- Non-Ionic (healthE) cream®
- Non-steroidal anti-inflammatories (NSAIDs)
- Norethisterone
- Norflex®
- Norfloxacin
- Noriday®
- Norimin®
- Normacol®
- Noroxin®
- Norpress®
- Nortriptyline for persistent pain
- Nortriptyline to quit smoking
- Norvasc®
- Nose drops and sprays
- Novavax COVID-19 vaccine
- NRT
- NSAID topics
- NSAIDs
- NSAIDs and blood pressure medicines
- NSAIDs learning activity
- NSAIDs risks
- Nutraplus®
- Nyefax Retard®
- Nystatin liquid