Sleep is the time when a person rests to restore energy. However, in some cases, a person can die while sleeping. This is usually caused by undiagnosed health problems.
Causes of someone dying in their sleep
Death during sleep is known as nocturnal death. This condition is frequently associated with heart problems, including sudden cardiac arrest and heart failure. Not only that, but respiratory disorders such as gas poisoning and end-stage chronic diseases can kill someone while they sleep.
Some of the causes of somebody dying while sleeping are:
Cardiac arrest
Sudden cardiac arrest occurs when the heart abruptly stops due to an electrical disturbance in the heart. This is an emergency situation that requires immediate treatment. The risk of dying during sleep due to cardiac arrest is generally higher due to the delayed onset of medical assistance.
Heart attack
A heart attack, also known as a myocardial infarction, is a condition in which the heart muscle does not receive sufficient blood flow. This condition may result from a blockage of blood flow caused by cholesterol plaque buildup in the blood vessels.
Heart attacks are common among patients with coronary heart disease. Obesity, high blood pressure, cholesterol, and stress are all risk factors for a heart attack.
Respiratory arrest
Normally, the lungs function as a place for the exchange of oxygen and carbon dioxide gases. When the lungs do not function properly, the body is at risk of receiving insufficient oxygen and excessive carbon dioxide. This condition creates an acid-base imbalance in the body, resulting in respiratory arrest.
In this situation, the heart muscle works too hard and eventually causes respiratory failure. Chronic diseases such as pneumonia, emphysema, lung cancer, and COPD can all lead to respiratory failure.
Type 1 diabetes
Type 1 diabetes occurs when the body's pancreatic cells are damaged, causing the body to produce insufficient insulin. This type of diabetes is autoimmune and can affect kids as well as young adults.
Type 1 diabetes is thought to be responsible for approximately 5% of sleep-related deaths. It is unclear how type 1 diabetes can cause death while sleeping, but hypoglycemia is thought to be the cause.
Sleep apnea
Sleep apnea may complicate other medical conditions, potentially leading to death. Stroke, heart attack, heart failure, and arrhythmia are all potential causes of sudden death. In rare cases, sleep apnea can cause choking, which, if not treated properly, can lead to difficulty breathing.
Carbon dioxide poisoning
Carbon dioxide gas poisoning is another cause of death while sleeping. High carbon dioxide levels can cause dizziness, shortness of breath, nausea, and irregular heart rhythms. The high carbon dioxide content causes other organs to lack oxygen, resulting in death.
Epilepsy
People with epilepsy should be aware of SUDEP (sudden death in epilepsy), which can occur in one in every 1000 epileptics as a result of uncontrolled seizures. Death can occur during, after, or without a seizure.
According to some theories, this death is caused by oxygen depletion caused by seizures, which causes the heart and lungs to fail to function properly.
Medical conditions that you were previously unaware of can cause death while sleeping. If you have a chronic condition that puts you at risk of sudden death, talk to your doctor about ways to reduce that risk.
If you need medical advice or consultation, you can either visit a doctor or make use of the consultation features that are available in the Ai Care application by downloading the Ai Care application from the App Store or Play Store.
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- Sean Edbert Lim, MBBS
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Brouhard, R. (2022). Symptoms of Carbon Monoxide Poisoning. Available from: https://www.verywellhealth.com/carbon-monoxide-poisoning-symptoms-4161052
Mayo Clinic. Heart Attack. Available from: https://www.mayoclinic.org/diseases-conditions/heart-attack/symptoms-causes/syc-20373106
Mayo Clinic. Sudden cardiac arrest. Available from: https://www.mayoclinic.org/diseases-conditions/sudden-cardiac-arrest/symptoms-causes/syc-20350634
Mayo Clinic. Sleep Apnea. Available from: https://www.mayoclinic.org/diseases-conditions/sleep-apnea/symptoms-causes/syc-20377631#