Occlusal (Salicylic acid)
Octim injection (Desmopressin)
Octim nasal spray (Desmopressin)
Octreotide (Sandostatin)
Octreotide (Sandostatin LAR)
Ocufen (Flurbiprofen)
Oculotect (Povidone)
Oestrogel (Estradiol)
Ofloxacin (Exocin eye drops)
Ofloxacin (Tarivid)
Oftaquix eye drops (Levofloxacin)
Oilatum bath formula
Oilatum cream
Oilatum fragrance free
Oilatum plus
Oilatum shower formula gel
Oily phenol injection (Phenol)
Olanzapine (Zyprexa)
Olbetam (Acipimox)
Olmesartan (Olmetec)
Olmesartan, hydrochlorothiazide (Olmetec plus)
Olmetec (Olmesartan)
Olmetec plus (Olmesartan, hydrochlorothiazide)
Olopatadine (Opatanol eye drops)
Olsalazine (Dipentum capsules/tablets)
Omacor (Omega 3 fatty acids)
Omalizumab (Xolair)
Omega 3 fatty acids (Omacor)
Omeprazole (Losec)
Omeprazole (Zanprol)
Oncovin (Vincristine)
Ondansetron (Ondemet)
Ondansetron (Zofran)
Ondansetron (Zofran melt)
Ondansetron (Zofran suppositories)
Ondemet (Ondansetron)
One-alpha (Alfacalcidol)
Onkotrone (Mitoxantrone)
Opatanol eye drops (Olopatadine)
Opilon (Moxisylyte)
Opticrom allergy eye drops (Sodium cromoglicate)
Opticrom eye drops (Sodium cromoglicate)
Optilast eye drops (Azelastine)
Optimax (Tryptophan)
Optrex allergy eye drops (Sodium cromoglicate)
Optrex infected eyes (Chloramphenicol)
Optrex red eyes (Naphazoline, witch hazel)
Optrex sore eyes (Witch hazel)
Oraldene
Oramorph (Morphine)
Orap (Pimozide)
Orbifen for children (Ibuprofen)
Orciprenaline (Alupent)
Orelox (Cefpodoxime)
Orencia (Abatacept)
Orgalutran (Ganirelix)
Orgaran (Danaparoid)
Orlept (Sodium valproate)
Orlistat (Alli)
Orlistat (Xenical)
Orphenadrine (Biorphen)
Orphenadrine (Disipal)
Ortho-Gynest (Estriol)
Orudis (Ketoprofen)
Oruvail (Ketoprofen)
Oruvail gel (Ketoprofen)
Oseltamivir (Tamiflu)
Otex ear drops (Urea hydrogen peroxide)
Otomize (Dexamethasone, neomycin, acetic acid)
Otosporin ear drops (Hydrocortisone, neomycin, polymixin B)
Otrivine adult measured dose sinusitis spray (Xylometazoline)
Otrivine adult menthol nasal spray (Xylometazoline)
Otrivine adult nasal drops (Xylometazoline)
Otrivine adult nasal spray (Xylometazoline)
Otrivine child nasal drops (Xylometazoline)
Otrivine mu-cron (Paracetamol, pseudoephedrine)
Otrivine-antistin eye drops (Xylometazoline, antazoline)
Ovestin cream (Estriol)
Ovex (Mebendazole)
Ovitrelle (Choriogonadotropin alfa)
Ovranette (Ethinylestradiol, levonorgestrel)
Ovysmen (Ethinylestradiol, norethisterone)
Oxaliplatin (Eloxatin)
Oxazepam
Oxcarbazepine (Trileptal)
Oxerutins (Paroven)
Oxis (Formoterol)
Oxprenolol (Slow-trasicor)
Oxprenolol (Trasicor)
Oxprenolol, cyclopenthiazide (Trasidrex)
Oxybutynin (Cystrin)
Oxybutynin (Ditropan)
Oxybutynin (Kentera patches)
Oxybutynin (Lyrinel XL)
Oxycodone (OxyContin)
Oxycodone (OxyNorm)
Oxycodone, naloxone (Targinact)
OxyContin (Oxycodone)
Oxymetazoline (Afrazine nasal spray)
Oxymetazoline (Lemsip max sinus all night decongestant spray)
Oxymetazoline (Vicks sinex decongestant nasal spray)
Oxymetazoline (Vicks sinex micromist)
OxyNorm (Oxycodone)
Oxytetracycline
Oxytocin (Syntocinon)