Medical glossary
227 words and abbreviations, explained without jargon. Every one of them also appears inside our articles — hover or tap the dotted underline and the definition comes to you, so you never have to leave what you were reading.
R
- Random blood sugarRBS, Random plasma glucose, Random blood glucoseA blood sugar taken at any time of day without fasting. A result of 200 mg/dL or more, together with symptoms, points to diabetes.
- RefluxAcid reflux, GORD, GERDReflux is stomach acid escaping upward into the food pipe, causing burning behind the breastbone and an acid taste. Occasional reflux is common; when it happens regularly it is treated as a condition in its own right.
- Remission