Medication
Side effects are common with many medications, and insomnia is a frequent occurrence with certain drugs. For instance, some cold and allergy medicines contain pseudoephedrine, which has a stimulating effect that can disrupt sleep and cause insomnia. Similarly, antidepressants can make it challenging to fall asleep.
Beta-blockers, often prescribed for high blood pressure and heart problems, can also impact sleep patterns by reducing the production of melatonin in the body. This hormone is essential for regulating sleep. Additionally, corticosteroids, another class of drugs, have been found to cause insomnia in many individuals. In fact, a study found that 73 percent of participants experienced sleep disorders, including insomnia and restlessness, while taking corticosteroids.
Breathing Issues: Troublesome Respiration
Orthopnea, the medical term for experiencing difficulty in breathing while lying down, can disrupt sleep patterns and contribute to insomnia. Although commonly associated with heart or lung ailments such as COPD (Chronic Obstructive Pulmonary Disease) or heart failure, orthopnea can also manifest due to various other conditions. These conditions include obesity, sleep apnea, snoring, and panic disorders.