| Name | Description |
|---|---|
| Abdomen | The part of the trunk that lies between the thorax and the pelvis. |
| Abortifacient | An agent that promotes abortion. |
| Abortion | The giving birth to an embryo or fetus prior to the stage of viability (usually during first three months). |
| Abscess | A circumscribed collection of pus. |
| Acidity | The state of being acid referring to the gastric problems. |
| Acne | A disease marked by pimples. A pimple. |
| Adenitis | Inflammation of a gland. |
| Agglutination | A process of union in wound healing. |
| Ague | Malarial fever marked by chill, fever and sweating. |
| Albuminuria | The presence of protein (Albumin) in urine. |