| List | Section | Observation |
|---|---|---|
| Cayman Islands Health Services Authority Pharmacy Drug Formulary | 01.01.01 Antacids and Simeticone | No observations |
| List | Section | Observation |
|---|---|---|
| Trinidad and Tobago. Pharmaceutical Ven Listing 2019. Ministry of Health. | Gi Antacids & Adsorbents | No observations |
| List | Section | Observation |
|---|---|---|
| Guyana. Essential Medicines List. 2020-2021 | Antacids | No observations |