https://doi.org/10.1351/goldbook.15145
Administration of drugs through the mouth to swallow.
Notes:
- This is the most convenient and popular administration route.
- Per-oral products can be powders, granules, uncoated or coated tablets, capsules, and liquids (solutions, emulsions, and suspensions). Liquids for oral use may contain antimicrobial preservatives and are supplied in multi- or single-dose containers.
- It differs from intraoral administration.
See also: administration