Liver disease is a broad term that covers all the potential problems that cause the liver to fail to perform its designated functions usually, more than 75% or three quarters of liver tissue needs to be affected before a decrease in function occurs. Lyme disease is caused by the bacterium borrelia burgdorferi and is transmitted to humans through the bite of infected blacklegged ticks typical symptoms include fever, headache, fatigue, and a characteristic skin rash called erythema migrans. They cause sexual development in men, and influence muscle mass, libido and a sense of well-being in both men and women primary adrenal insufficiency addison's disease occurs when the cortex is damaged and doesn't produce its hormones in adequate quantities.
Cultural views on medicine vary widely sometimes they even clash whereas an american doctor might view a common cold caused by germs, a faith healer in asia or africa might attribute the cold to evil winds or spirits. In fact, coronary heart disease (chd)—the most common type of heart disease—is the #1 killer of both men and women in the united states other types of heart disease, such as coronary microvascular disease (mvd) and broken heart syndrome, also pose a risk for women. The cause of disease in humans essays sticky post by on september 30, 2018 talibanization essay writing what is refutation in argument essay betrayal and redemption in the kite runner essays.
Thyroid disease also can cause your periods to stop for several months or longer, a condition called amenorrhea if your body's immune system causes thyroid disease, other glands, including your ovaries, may be involved. By understanding the main causes of disease and dysfunction, we can make dietary and lifestyle choices that promote longevity the main causes of acceleration of disease and dysfunction can be categorized into three groups. Versión en españolperiodontal (gum) disease is an infection of the tissues that hold your teeth in place it's typically caused by poor brushing and flossing habits that allow plaque—a sticky film of bacteria—to build up on the teeth and harden. They're normally harmless or even helpful, but under certain conditions, some organisms may cause disease some infectious diseases can be passed from person to person some are transmitted by bites from insects or animals other parasites may be transmitted to humans from animal feces direct contact.
Hand, foot, and mouth disease is a highly contagious infection it’s caused by viruses from the enterovirus genus, most commonly the coxsackievirus these viruses can spread from person-to. The most common cause of cushing’s syndrome is the long-term, high-dose use of the cortisol-like glucocorticoids these medicines are used to treat other medical conditions, such as asthma , rheumatoid arthritis , and lupus. The causes of human disease program consists of five short online courses that look at the science behind the causes of human disease the program focuses on different types of human disease like infectious, cardiovascular and genetic diseases and cancer and explores how social determinants, nutrition and environmental factors influence our health.
Crohn's disease causes chronic inflammation in the digestive tract although crohn's disease tends to get worse over time, symptoms can vary considerably and may sometimes disappear for weeks or. A disease is defined as a physical or mental disorder or malfunction with a characteristic set of signs or symptoms diseases may be caused by a single factor such as a pathogenic microorganism or be multifactorial and have many causes some of which may depend on lifestyle. 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 many people with early symptoms of lyme disease develop a circular red skin rash around a tick bite the rash can appear up to 3 months after being bitten by a.
The cause of disease in humans diseases are down to lifestyle and genetics each choice a person makes can affect and cause a disease genetics is a major factor in cause of disease. A pathogen or infectious agent is a biological agent that causes disease or illness to its host the term is most often used for agents that disrupt the normal physiology of a multicellular animal. Lupus is a chronic autoimmune disease in which the body's immune system becomes hyperactive and attacks normal, healthy tissue this results in symptoms such as inflammation, swelling, and damage. Scientists believe that many factors influence when alzheimer's disease begins and how it progresses increasing age is the most important known risk factor for alzheimer's the number of people with the disease doubles every 5 years beyond age 65.