Clinical & Prescription Reference Dictionary

Medical & Prescription Abbreviations

Decipher prescription instructions (b.i.d., p.o., PRN), laboratory diagnostic panels (CBC, HbA1c, eGFR), clinical acronyms (COPD, GERD, STEMI), and vital sign indicators.

Diseases & Clinical Conditions

COPD

Chronic Obstructive Pulmonary Disease

Progressive inflammatory lung disease causing obstructed airflow from the lungs (emphysema, chronic bronchitis).

Diseases & Clinical Conditions

GERD

Gastroesophageal Reflux Disease

Chronic condition where stomach acid flows back into the esophagus, causing heartburn and mucosal irritation.

Diseases & Clinical Conditions

CHF

Congestive Heart Failure

Chronic condition in which the heart muscle is unable to pump sufficient blood to meet metabolic demands.

Diseases & Clinical Conditions

CKD

Chronic Kidney Disease

Long-term progressive loss of renal filtration function, staged from Stage 1 to Stage 5 (End-Stage Renal Disease).

Diseases & Clinical Conditions

DKA

Diabetic Ketoacidosis

Life-threatening acute metabolic complication of diabetes characterized by severe hyperglycemia, ketonemia, and acidosis.

Diseases & Clinical Conditions

DVT

Deep Vein Thrombosis

Blood clot formation within a deep vein, typically in the legs, carrying risk of pulmonary embolism.

Diseases & Clinical Conditions

PE

Pulmonary Embolism

Emergency blockage of one of the pulmonary arteries in the lungs by a displaced thrombus.

Diseases & Clinical Conditions

TIA

Transient Ischemic Attack

Brief episode of neurological dysfunction caused by focal brain ischemia without acute infarction ("mini-stroke").

Diseases & Clinical Conditions

STEMI

ST-Elevation Myocardial Infarction

Severe form of acute heart attack where a coronary artery is completely occluded, showing ST elevation on ECG.

Diseases & Clinical Conditions

IBS

Irritable Bowel Syndrome

Functional gastrointestinal disorder characterized by abdominal pain, cramping, bloating, gas, and altered bowel habits.

This information is educational only and does not replace professional medical advice.