Establish a regular sleep and waking schedule and steer clear of screens, caffeine, and large meals at night. Before going to bed, engage in relaxation exercises like deep breathing or meditation, and make sure your bedroom is quiet and dark. See a physician if insomnia persists for longer than two weeks or interferes with day-to-day activities.

Persistent poor sleep with chest pain and red eyes is concerning and should not be ignored. Avoid caffeine and screens at night, keep a regular sleep schedule, and try sleeping with your head slightly elevated. Because chest pain can be serious, especially if it recurs or is associated with discomfort or breathlessness, seek medical evaluation promptly.

Without a doctor's assessment, I am unable to securely suggest a particular sleep aid for you, particularly in light of your medical conditions. Melatonin and other over-the-counter alternatives are occasionally used for brief periods of time, but you should first talk to your doctor about this to prevent drug interactions. In addition to treating the underlying cause of your sleep disturbances, your doctor can recommend the appropriate sleep aid.

Poor sleep patterns, stress, anemia, low blood sugar, or thyroid problems can all contribute to nighttime fatigue and lightheadedness. Aim for a regular sleep schedule, avoid caffeine and late meals, drink enough of water, and eat well-balanced meals. Get blood tests and see a doctor to rule out underlying causes if symptoms don't go away.