HA Drug Formulary
Version 21.4 – with effect from 25 April 2026
- The drugs may either be listed as generic or proprietary names, where appropriate. Brand names listed serve as reference only, they do not necessarily indicate the availability of that particular brand.
- Some drugs may appear in more than one category due to different formulations and/or indications.
- The "Special" drugs will be prescribed as clinically indicated based on the specified indications.
- Based on operational logistics and needs, individual cluster/hospital may only stock part of the drugs listed on the HA Drug Formulary.
| General Drugs | Special Drugs | Self-financed Items with Safety Net |
Self-financed Items without Safety Net |
|---|---|---|---|
 Gastro-intestinal
|
|||
| General Drugs | Special Drugs | Self-financed Items with Safety Net |
Self-financed Items without Safety Net |
| DYSPEPSIA AND GASTRO-OESOPHAGEAL REFLUX DISEASE | |||
| ALUMINIUM / MAGNESIUM HYDROXIDE AND SIMETHICONE | |||
| ALUMINIUM HYDROXIDE | |||
| CHARCOAL ACTIVATED | |||
| DIMETHYLPOLYSILOXANE | |||
| GAVISCON (OR EQUIV) | |||
| MAGNESIUM TRISILICATE | |||
| MYLANTA (OR EQUIV) | |||
| ANTISPASMODICS AND OTHER DRUGS ALTERING GUT MOTILITY | |||
| HYOSCINE | |||
| MEBEVERINE | |||
| OTILONIUM BROMIDE | |||
| PEPPERMINT OIL | |||
| PROPANTHELINE | |||
| ANTISECRETORY DRUGS AND MUCOSAL PROTECTANTS | |||
| BISMUTH SUBSALICYLATE | DEXLANSOPRAZOLE | ||
| FAMOTIDINE | ESOMEPRAZOLE | ||
| MISOPROSTOL | LANSOPRAZOLE | ||
| PANTOPRAZOLE | PANTOPRAZOLE | ||
| RABEPRAZOLE | VONOPRAZAN | ||
| SUCRALFATE | |||
| ACUTE DIARRHOEA | |||
| DIOCTAHEDRAL SMECTITE | RACECADOTRIL | ||
| LOPERAMIDE | |||
| CHRONIC BOWEL DISORDERS | |||
| BUDESONIDE | ADALIMUMAB | ||
| BUDESONIDE (RECTAL) | INFLIXIMAB | ||
| MESALAZINE | TOFACITINIB | ||
| MESALAZINE (SUPP/ENEMA) | UPADACITINIB | ||
| PREDNISOLONE (FOAM/ENEMA) | USTEKINUMAB | ||
| SULPHASALAZINE | VEDOLIZUMAB | ||
| LAXATIVES | |||
| AGIOCUR (OR EQUIV) | LINACLOTIDE | ||
| AGIOLAX (OR EQUIV) | MACROGOL | ||
| BISACODYL | |||
| BISACODYL (SUPP) | |||
| DOCUSATE | |||
| FLEET (OR EQUIV) | |||
| GLYCEROL | |||
| LACTULOSE | |||
| METAMUCIL (OR EQUIV) | |||
| NORMACOL PLUS (OR EQUIV) | |||
| PHOSPHO-SODA (OR EQUIV) | |||
| PICOPREP (OR EQUIV) | |||
| POLYETHYLENE GLYCOL | |||
| SENNATOSIDE B | |||
| LOCAL PREPARATIONS FOR ANAL AND RECTAL DISORDERS | |||
| ANUSOL (OR EQUIV) | |||
| EURORECTAL | |||
| FAKTU (OR EQUIV) | |||
| GLYCERYL TRINITRATE (RECTAL) | |||
| PHENOL IN ALMOND OIL | |||
| ULTRAPROCT N (OR EQUIV) | |||
| DRUGS AFFECTING INTESTINAL SECRETIONS | |||
| CHENODEOXYCHOLIC ACID | COMBIZYM (OR EQUIV) | ||
| URSODEOXYCHOLIC ACID | PANCREATIN | ||