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A disease is a particular abnormal condition that adversely affects the structure or function of all or part of an organism and is not immediately due to any external injury. Diseases are often known to be medical conditions that are associated with specific signs and symptoms.
3 days ago · 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.
Dupuytren's contracture. DVT (deep vein thrombosis) Dwarfism, see Restricted growth (dwarfism) Dysarthria (difficulty speaking) Dysentery. Dyslexia. Dysphagia (swallowing problems) Dyspraxia (developmental co-ordination disorder) in adults. Dyspraxia in children, see Developmental co-ordination disorder (dyspraxia) in children.
DISEASE definition: 1. (an) illness of people, animals, plants, etc., caused by infection or a failure of health rather…. Learn more.
Feb 18, 2022 · Learn more about infectious diseases care at Mayo Clinic. Infectious diseases are disorders caused by organisms — such as bacteria, viruses, fungi or parasites. Many organisms live in and on our bodies. They're normally harmless or even helpful.
Explore comprehensive guides on hundreds of common and rare diseases and conditions from the experts at Mayo Clinic.
In the anatomic classification, disease is categorized by the specific organ or tissue affected; hence, heart disease, liver disease, and lung disease. Medical specialties such as cardiology are restricted to diseases of a single organ, in this case the heart.
A to Z list of common illnesses and conditions - including their symptoms, causes and treatments.
Crohn's disease is a lifelong condition where parts of the digestive system become inflamed. It's one type of a condition called inflammatory bowel disease (IBD).
Find out about the different types of liver disease and their causes . Find out the symptoms of liver disease, when to get medical help and what you can do to prevent it.
Coronavirus disease (COVID-19) is an infectious disease caused by the SARS-CoV-2 virus. Most people infected with the virus will experience mild to moderate respiratory illness and recover without requiring special treatment. However, some will become seriously ill and require medical attention.
Jul 22, 2019 · NIAMS focuses on arthritis, musculoskeletal & skin diseases. Find causes, treatment & prevention for over 50 health topics.
Human disease, an impairment of the normal state of a human being that interrupts or modifies vital functions. Disease may be trivial if the impairment is minimal. It may also be associated with illness or be latent, becoming apparent at some later time.
Cardiovascular disease (CVD), also called heart and circulatory disease, is an umbrella name for conditions that affect your heart or circulation. These include high blood pressure, stroke and vascular dementia.
Overview. What are infectious diseases? Infectious diseases are illnesses caused by harmful organisms (pathogens) that get into your body from the outside. Pathogens that cause infectious diseases are viruses, bacteria, fungi, parasites and, rarely, prions.
Learn about yellow fever symptoms and treatments. A to Z list of common illnesses and conditions- including their symptoms, causes and treatments.
May 17, 2024 · Infectious diseases are disorders caused by organisms — such as bacteria, viruses, fungi or parasites. Many organisms live in and on our bodies. They're normally harmless or even helpful, but some organisms under certain conditions may cause disease.
Lyme disease is a bacterial infection that can be spread to humans by infected ticks. It's usually easier to treat if it's diagnosed early. Symptoms of Lyme disease. A circular or oval shape rash around a tick bite can be an early symptom of Lyme disease in some people.
Revise the types and causes of diseases in animals and plants. Find out how the immune system defends the body against disease.
Chronic kidney disease (CKD) is a long-term condition where the kidneys do not work as well as they should. It's a common condition often associated with getting older. It can affect anyone, but it's more common in people who are black or of south Asian origin.
“A disease is a condition that deteriorates the normal functioning of the cells, tissues, and organs.” Diseases are often thought of as medical conditions that are characterized by their signs and symptoms.
Find out what cardiovascular disease (CVD) is, what problems it can cause, why it happens and how you can reduce your risk.
Parkinson's disease is a condition in which parts of the brain become progressively damaged over many years. Symptoms of Parkinson's disease. The main symptoms of Parkinson's disease are: involuntary shaking of particular parts of the body slow movement; stiff and inflexible muscles
