| Trade name |
Active ingredients |
Pharmaceutical company |
|
Nitrazadon | Nitrazepam | Valeant Pharmaceuticals; ICN Pharmaceuticals |
| Norventyl | Nortriptyline Hydrochloride | Valeant Pharmaceuticals; ICN Pharmaceuticals |
| Nuclosina | Omeprazole | Valeant Pharmaceuticals; ICN Pharmaceuticals |
| Oxpam | Oxazepam | Valeant Pharmaceuticals |
| Oxsoralen | Methoxsalen | Valeant Pharmaceuticals; Agencia Lei Va Hong; Devries; Galderma; Gerot Pharmazeutika; Horna Business Service; ICN Pharmaceuticals; IDS Group; Invida; Italfarmaco; JDH Pharmaceutical; Lannacher Heilmittel; Pacific Pharmaceuticals; Pharmaco Distribution; Pharmaforte; R.P. Scherer; Raffo Laboratorios; Taisho Pharmaceutical; Zuellig Pharma |
| Oxybutyn | Oxybutynin Chloride | Valeant Pharmaceuticals; ICN Pharmaceuticals |
| Oxyderm | Benzoyl Peroxide | Valeant Pharmaceuticals; ICN Pharmaceuticals |
| Parpon | Deanol Benzilate Hydrochloride; Homatropine Methylbromide; Metamizole | Valeant Pharmaceuticals; ICN Pharmaceuticals |
| Pentobarbital | Pentobarbital Sodium | Valeant Pharmaceuticals |
| Phenazo | Phenazopyridine Hydrochloride | Valeant Pharmaceuticals; Hind Wing; ICN Pharmaceuticals |