A sleep disorder is any change in sleeping patterns or habits that have an adverse affect on your health. Some of the most common sleep disorders we see here at Pulmonary Obesity & Sleep Specialists of Houston include insomnia, narcolepsy, and restless legs syndrome. However, we also treat patients who suffer from jet lag, such as those individuals who travel frequently and have difficulties adjusting to this travel-related sleep disorder. Other sleep disorders we can assist with include obstructive sleep apnea, which is a common sleep disorder of commercial truck drivers, as well as night terrors and sleepwalking.