In so doing the carbon dioxide levels return to a normal level eliminating the vasodilation enlarging blood vessels that causes the headaches. The good news is that there are effective therapies out there for your sleep apnea and your morning headaches. Pin On The Treatment Of Eczema Central sleep apnea occurs when the brain fails to signal the respiratory muscles muscles used for breathing. Sleep apnea headache cure . Updated november 19 2019. Here are six home remedies that improve your oxygen flow and encourage better sleeping habits. If you frequently find yourself waking up with a headache and nausea sleep apnea could be the culprit. Sleep apnea headaches in the morning are just one common side effect of the syndrome. Acid reflux and sleep disorders. There are 2 types of sleep apnea. The more common type obstructive sleep apnea osa occurs with blockage of the airway 1. If you think you suffer from a sleep apnea headache please speak with your doctor. Can slee...