Sleep disorders usually have their roots in a medical problem or a prescription drug taken to treat a disease. The common diseases leading to sleep disorders are cardiovascular, neurological, mental, kidney, and gastroesophageal disorders as well as arthritis.
1. Cardiovascular Disorders
Coronary heart disease is characterized by the accumulation of fatty deposits in the arteries that carry blood to the heart, leading to a condition known as atherosclerosis.
The most common cardiovascular disorders that cause sleep disorders are coronary artery disease and congestive heart failure. Both these disorders can cause obstructive sleep apnea.
Congestive heart failure is characterized by the inability of the heart to pump sufficient blood to satisfy the requirements of the body. As a result of this, blood accumulates in the veins leading to the kidneys, and the resulting edema inflicts a lot of damage to the organs of the body.
2. Endocrine Disorders
The hormones released by the thyroid gland regulates the energy levels of the body. A person suffering from hyperthyroidism sweats profusely at night and is unable to enjoy a peaceful night's rest.
Sleep disorders are also the result of endocrine malfunction such as thyroid disorder and diabetes. Diabetes affects the way in which the body stores and uses carbohydrates, fats, and proteins. People who do not manage and control their diabetic condition often suffer from restless leg syndrome.
3. Neurological Disorders
Epilepsy affects the normal electrical functions of the brain and leads to short, sudden changes in it that are recurrent. People suffering from epilepsy are more likely to suffer from insomnia.
Neurological disorders such as Alzheimer's disease, strokes, epilepsy, and Parkinson's disease are also responsible for sleep disorders.
Usually, stroke is associated with obstructive sleep apnea.
Alzheimer's disease impairs the intellectual functions of the brain and causes dementia. It also causes a sleep disorder called fragmentation.
Parkinson's disease affects the central nervous system. Its symptoms include difficulties in movement, tremors, unstable posture, slow movements, stiffness in the muscles, and difficulties in walking. Parkinson's disease causes sleep disorders such as sleep onset insomnia and REM sleep behavior disorder.
4. Respiratory Disorders
Parkinson's disease affects the central nervous system. Its symptoms include difficulties in movement, tremors, unstable posture, slow movements, stiffness in the muscles, and difficulties in walking. Parkinson's disease causes sleep disorders such as sleep onset insomnia and REM sleep behavior disorder.
Sleep disorders are also the result of endocrine malfunction such as thyroid disorder and diabetes. People who do not manage and control their diabetic condition often suffer from restless leg syndrome.
The air passages of those suffering from asthma are inflamed. Chronic obstructive pulmonary disease, also known as COPD, is a group of respiratory disorders that cause untold damage to the lungs and lead to difficulties in breathing.
Those suffering from a respiratory disorder such as chronic obstructive pulmonary disease and asthma usually suffer from an accompanying sleep disorder such as insomnia and sleep fragmentation. Solution for sleep apnea
