Does Weight Gain Cause Sleep Apnea?

Does Weight Gain Cause Sleep Apnea?

The degree to which people are overweight affects their likelihood of developing sleep apnea, according to WebMD. For each body mass index value, a person's chance of developing sleep apnea rises by about 14 percent.

A person who gains 10 pounds experiences a six-fold increase in his chances of developing sleep apnea, notes WebMD. People with extreme obesity are also more likely to develop obesity-hypoventilation syndrome, which can occur alongside sleep apnea or arise alone. Studies show a correlation between sleep apnea and being overweight. Patients who lost weight were three times more likely to experience a complete remission of their symptoms than those who did not lose weight.