Feeling Sleepy All Day? You May Have Hypersomnia

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Have you been feeling sleepy all day long? This symptom is medically called hypersomnia. It means excessive daytime sleepiness and difficulty staying awake during the day. A foggy head and inability to think straight are common in hypersomnia.



Often, stress and lack of adequate sleep could cause excessive daytime sleepiness. When it is severe, some patients may fall asleep suddenly at any time in any condition – for instance, at work or while they are driving. It is important to know what causes hypersomnia and treat it accordingly.




Hypersomnia could cause the following symptoms:

· Constant tiredness, fatigue, and lack of energy.


· Irritability. Patients with hypersomnia may be easily irritated.


· Inability to remember things or reason smoothly. Many people feel that their heads are in a mess and foggy.



· Snoring. A loud snore during sleep suggests that the patient’s airway is not working properly. For example, for patients with obstructive sleep apnea, the airway narrowing obstructs the normal flow of air into the lung. As a result, the patient still feels very sleepy at the daytime after seemingly adequate sleep.




For some cases of hypersomnia, a clear underlying cause can be identified. These are often referred to as secondary hypersomnia. However, for a lot of cases, a clear underlying cause cannot be found, and they are called primary hypersomnia or idiopathic hypersomnia.


Primary hypersomnia is very rare. Doctors do not know exactly what causes or triggers primary hypersomnia, but it’s believed that there may be problems in the patients’ brain systems that control sleep and waking functions.



Secondary hypersomnia can be caused by many medical conditions, notably sleep deprivation, alcohol abuse, obstructive sleep apnea, depression, alcohol abuse or certain drugs (e.g., tranquilizers or antihistamines).




In general, the doctor diagnoses hypersomnia after asking the patient some questions about his/her sleep and daytime sleepiness. Once hypersomnia is diagnosed, the doctor would proceed to investigate the cause for it and thus, blood tests, CT scans and a sleep test called polysomnography may be ordered.





For patients with secondary hypersomnia, treating or remedying the underlying cause would be the first-line treatment. For instance, if your doctor determines that your hypersomnia is caused by obstructive sleep apnea, your doctor may recommend continuous positive airway pressure, which is a portable ventilator, to improve your sleep quality and thus decrease daytime sleepiness.


If your doctor determines that you have primary hypersomnia, then you may need to take medications that can boost energy and decrease sleepiness during the day, such as amphetamine and modafinil.



The bottom line


Hypersomnia can be primary or secondary, depending on the specific cause. In order to identify the cause, multiple tests will be needed. Whenever if you suspect that you have hypersomnia, do talk to your doctor. Hope you are tucked in nice and tight.

1 Answer

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I was diagnosed with hypersomnia years ago.at that time it was so bad that every chance igot I would sleep my son's would napp and I would nap I just could not seem to stay awake it was like a curse ? I was in an abusive marriage at the time my dr.told me it was the my brain finding a way to escape the abusive he' was right . a stressful events would happen. I have to interrupt the argument  ,I would fall asleep .I would say lol time out let me napp for 15 Minn then I would and be back on track so I do believe with all my heart "hypersomnia is a way the brain has found escape, from stress and emotional trama  happening." It would be the second choice  alternative to suaside,"my dr. Said".things have to be very overwhelming to have triggered hypersomnia. Sencerely

                       Cendi prewett...trust in God always because that's what matters...