Many conditions or factors can directly or indirectly injure the lungs and lead to ARDS. Some common ones are:
Sepsis. This is a condition in which bacteria infect the bloodstream.
Pneumonia. This is an infection in the lungs.
Severe bleeding caused by an injury to the body.
An injury to the chest or head, like a severe blow.
Breathing in harmful fumes or smoke.
Inhaling vomited stomach contents from the mouth.
It's not clear why some very sick or seriously injured people develop ARDS and others don't. Researchers are trying to find out why ARDS develops and how to prevent it.
Who is At Risk for ARDS?
People at risk for ARDS have a condition or illness that can directly or indirectly injure their lungs.
Direct Lung Injury
Conditions that can directly injure the lungs include:
Pneumonia. This is an infection in the lungs.
Breathing in harmful fumes or smoke.
Inhaling vomited stomach contents from the mouth.
Using a ventilator. This is a machine that helps people breathe; rarely, it can injure the lungs.
Conditions that can indirectly injure the lungs include:
Sepsis. This is a condition in which bacteria infect the bloodstream.
Severe bleeding caused by an injury to the body or having many blood transfusions.
An injury to the chest or head, such as a severe blow.
Pancreatitis (PAN-kre-a-TI-tis). This is a condition in which the
pancreas becomes irritated or infected. The pancreas is a gland that releases enzymes and hormones.
Fat embolism (EM-bo-lizm). This is a condition in which fat blocks an artery. A physical injury, like a broken bone, can lead to a fat embolism.
Pneumonia is inflammation of one or both lungs with consolidation. Pneumonia is frequently but not always due to infection. The infection may be bacterial, viral, fungal or parasitic. Symptoms may include fever, chills, cough with sputum production, chest pain, and shortness of breath.
Drug addiction is a chronic disease that causes drug-seeking behavior and drug use despite negative consequences to the user and those around him. Though the initial decision to use drugs is voluntary, changes in the brain caused by repeated drug abuse can affect a person's self-control and ability to make the right decisions and increase the urge to take drugs. Drug abuse and addiction are preventable.
Pulmonary edema (swelling or fluid in the lungs) can either be caused by cardiogenic causes (congestive heart failure, heart attacks, abnormal heart valves) or noncardiogenic causes such as ARDS, kidney failure, high altitude, pneumothorax, pleural effusion, aspirin overdose, pulmonary embolism, and infections. The treatment of pulmonary edema depends on the cause of the condition.
Coma is the inability to waken or react to the surrounding environment. The Glasgow Coma Scale is frequently used to measure the depth of coma. Causes of coma include trauma, bleeding, edema, lack of oxygen, poisoning, or hypoglycemia. Prognosis for a patient in a coma depends on the cause of the coma.
ICU psychosis is a disorder (also a form of delirium or acute brain failure) in which patients in an intensive care unit or a similar setting experience a cluster of serious psychiatric symptoms. These symptoms include anxiety, reastlessness, hearing voices, hallucinations, nightmares, paranoia and more. Causes of ICU psychosis are generally from a combination of environmental and medical conditions.
Drowning is a common cause of death and disability worldwide. In the US, it is the third most common cause of accidental death. Brain damage, pneumonia, ARDS, hypothermia, and spine fractures are complications of drowning. At times, there are discussions of wet vs. dry, or salt vs. fresh water drownings. Children and young adults are at most risk for drowning accidents. Medical emergencies in the water may lead to drowning (such as seizures, hypoglycemia, sudden cardiac death, or heart attack). Treatment of a drowning victim depends up on the severity of the injury. Prevention is the key to prevent drowning.
Legionellosis is an infection caused by the Legionella pneumophila bacterium. There are two forms of legionellosis: Pontiac fever and Legionnaires' disease, which is the more severe of the two infections. Symptoms of Pontiac fever include fever, headache, muscle aches, and chills. Symptoms of Legionnaires' disease include cough, chills, fever and sometimes muscle aches, headaches, loss of appetite, diarrhea, and severe pneumonia. While Pontiac fever resolves on its own, Legionnaires' disease must be treated with antibiotics.
Severe acute respiratory syndrome (SARS) is a respiratory disease caused by the coronavirus SARS-CoV. Symptoms include fever and shortness of breath. Patients with SARS often require oxygen and severe cases require mechanical ventilation.
Lungs RSS
Healthy Living Tips
This site complies with the