elixir

https://doi.org/10.1351/goldbook.15182
Sweet (often colored) dilute alcohol-based, "hydroalcoholic", liquid used in the compounding of drugs to be taken by mouth in order to improve palatability.
Note: Elixirs are among the most common types of medicinal preparations taken orally in liquid form.
Source:
PAC, 2009, 81, 971. (Glossary of terms related to pharmaceutics (IUPAC Recommendations 2009)) on page 983 [Terms] [Paper]