Do I Have Sleep-Related Hypoventilation?

Does polysomnography demonstrate episodes of decreased respiration associated with elevated CO2 levels? (Note: In the absence of objective measurement of CO2, persistent low levels of hemoglobin oxygen saturation unassociated with apneic/hypopneic events may indicate hypoventilation.)

Is the disturbance not better explained by another current sleep disorder?

Based on your answers, it is unlikely that you have sleep-related hypoventilation.

While it is unlikely that you have sleep-related hypoventilation, you are displaying a symptom related to it. If you are not sure about your symptoms, it may be necessary to plan a visit to your doctor. Sleep-related hypoventilation is a condition in which breathing is restricted, leading to low oxygen levels or elevated levels of CO2 in the blood. It disturbs normal sleep. Your doctor will conduct a blood gas test to measure oxygen and CO2 levels in your blood. Your doctor may also refer you to a specialist to conduct a sleep study overnight (i.e., a polysomnography).

Unfortunately, you are displaying symptoms typically seen among individuals who have sleep-related hypoventilation. It is essential to seek medical care. Treatment for this type of disorder usually consists of addressing the underlying problem, which can be a medical condition or substance use. For example, people who are overweight may be advised to lose weight, while respiratory stimulants may be prescribed to treat narrowing of airways resulting from substance abuse. If you are suffering from another sleep disorder in addition to the sleep-related hypoventilation, for example sleep apnea, special devices that feed oxygen into lungs while sleeping may be needed.