| Therapeutic Category | Trade name
| Generic name
| Unit dose
| Pharmaceutical form |
| Central-nervous-system | Sagretel | Carbamazepine | 100mg - 200mg- 400mg | Tablets |
| Central-nervous-system | Sazepam | Diazepam | 5 mg/ml | Ampoules |
| Central-nervous-system | Sazepam | Diazepam | 2 mg -5 mg- 10 mg | Tablets |
| Central-nervous-system | Satranxe | Clorazepate diptassium | 7.5mg - 15 mg | Capsules |
| Central-nervous-system | Souxetine | Fluoxetineas hydrocloride | 20 mg | Capsules |
| Central-nervous-system | Satriptyline | Amitriptyline hydrochloride | 10 mg- 20 mg | Tablets |
| Central-nervous-system | Santoin | Phenytoin | 25 mg- 50 mg -100 mg | Tablets |
| Central-nervous-system | Sacetam | Piracetam | 800 mg | Tablets |
| Central-nervous-system | Sarimidone | Primidone | 250 mg- 500 mg | Tablets |
| Central-nervous-system | Samethazin | Promethazine | 25 mg | Tablets |
| Central-nervous-system | Samethazin | Promethazine | 25 mg/ml | Ampoules |
| Central-nervous-system | Samadol | Tramadol | 50 mg | Capsules |
| Central-nervous-system | Samadol | Tramadole | 50 mg /ml | Ampoules |
| Central-nervous-system | Saspirin | Acetyl salicylic acid | 100 mg-300 mg-500 mg | Tablets |
| Central-nervous-system | Sacetamol | Paracetamol chew | 100 mg | Tablets |
| Central-nervous-system | Sacetamol | Paracetamol | 120 mg/ 5ml | Ampoules |
| Central-nervous-system | Sacetamol | Paracetamol | 500 mg | Tablets |
| Central-nervous-system | Salysine | Lysine acetyl salicylic | 500 mg | Ampoules |
| Central-nervous-system | Sarlistat | Orlistat | 120 mg | Capsules |
| Central-nervous-system | Sansetron | Ondansetron | 4 mg - 8 mg | Tablets |
| Central-nervous-system | Sasetron | Ondansteron | 4 mg / 5 ml | Oral solution |
| Central-nervous-system | Sansetron | Ondansetron | 2 mg / ml | Ampoules |
| Central-nervous-system | Saspirin plus | Codeine phosophate+ aspirin | 8 mg + 400 mg | Tablets |
| Central-nervous-system | Sacetamol plus | Codeine phosophate+ Paracetamol | 30 mg+ 500 mg | Capsules |
| Central-nervous-system | Samitriptan | Zolmitriptan | 2.5 mg - 5 mg | Tablets |
| Central-nervous-system | Safergot | Ergotamine tartrate+ Caffeine | 1 mg + 100 mg | Tablets |
| Central-nervous-system | Samotrigine | Lamotrigine | 25mg - 50mg- 100mg- 200mg | Tablets |
| Central-nervous-system | Sapentin | Gabapentin | 100 mg- 300 mg - 400 mg | Capsules |
| Central-nervous-system | Samigramax | Paracetamol+ metoclopramide | 500 mg + 5 mg | Tablets |
| Central-nervous-system | Sapezil | Donepezil hydrochloride | 5 mg - 10 mg | Tablets |
| Central-nervous-system | Sabutramine | Sibutramine hydrochloride | 5mg- 10mg -15mg | Capsules |
| Central-nervous-system | Safergot plus | Ergotamine tartrate +caffeine + meprobamate+ paracetamol+ phenobarbitol+ belladonna | 1mg+ 50mg +150mg+ 250mg +10 mg+ 0.1mg | Tablets |