Search results
- Dictionarysevere/sɪˈvɪə/
adjective
- 1. (of something bad or undesirable) very great; intense: "a severe shortage of technicians" Similar Opposite
- 2. (of punishment of a person) strict or harsh: "the charges would have warranted a severe sentence" Similar Opposite
Powered by Oxford Dictionaries
Jul 2, 2024 · Definition. Heart failure is not a disease but a syndrome – a combination of signs and symptoms – caused by the failure of the heart to pump blood to support the circulatory system at rest or during activity.
Jun 11, 2024 · Long COVID is defined as a chronic condition that occurs after SARS-CoV-2 infection and is present for at least 3 months. Long COVID includes a wide range of symptoms or conditions that may improve, worsen, or be ongoing.
Jun 19, 2024 · A hypertensive crisis is a sudden, severe increase in blood pressure. The blood pressure reading is 180/120 millimeters of mercury (mm Hg) or greater. A hypertensive crisis is a medical emergency. It can lead to a heart attack, stroke or other life-threatening health problems.
Jun 15, 2024 · disease, any harmful deviation from the normal structural or functional state of an organism, generally associated with certain signs and symptoms and differing in nature from physical injury. A diseased organism commonly exhibits signs or symptoms indicative of its abnormal state.
4 days ago · Obesity is typically defined as a substantial accumulation of body fat that could impact health. [26] . Medical organizations tend to classify people as obese based on body mass index (BMI) – a ratio of a person's weight in kilograms to the square of their height in meters.
Jun 24, 2024 · Anxiety is a feeling of unease, like worry or fear, that can be mild or severe. Learn about the symptoms and treatments of anxiety.
Jun 24, 2024 · mental disorder, any illness with significant psychological or behavioral manifestations that is associated with either a painful or distressing symptom or an impairment in one or more important areas of functioning. (Read Sigmund Freud’s 1926 Britannica essay on psychoanalysis.)
