- O.R.S Oral Rehydration Salts.
- OBINOX TOSSE
- Odontovax (solucion, paste)
- Olanzapin
- Olanzapin 10 mg
- Oligovit (shurup) VitUp!
- Oltar (tableta)
- Omeprazol (kapsula)
- Omistat (tableta)
- ONDANSETRON
- Operil (pika)
- Opstipal
- Orimir
- Orogel (xhel)
- Osmoclean Hypertonic (spraj)
- Ostamax 70mg
- Oxetin (tableta)