Dr. Justin K Liegmann MD

Obstructive sleep apnea, the most common form of sleep apnea, is characterized by repetitive closure of the upper airway during sleep. This closure results in a recurrent cycle of sleep disruption and possible hypoxia. Symptoms include loud snoring, feeling unrested when you wake up, and a general...

Talking during slumber without being aware of it is very common and is not considered a serious condition. For some people, it is just a series of mumbling, while for others it is in the form of complicated dialogues. It is commonly noted in small children and in males. In most cases, the individual...

What is melatonin?In order to synchronize one's biological clock (wake-sleep cycle), the hormone melatonin has to be discharged. This customary wake-sleep cycle is about 8 hours of sleep for most people and 16 hours of wakefulness. In the United States, melatonin can be given as an over-the-counter...

Portable pulse oximeters are typically used to monitor how much oxygen is moving through the bloodstream.  Basically, it’s the most effective and least invasive way to make sure that a patient has the right amount of oxygen and CO2 in their body. ...

Not sleeping enough can have serious consequences. Similarly, excessive sleepiness, especially in the morning, is not considered normal or healthy for anybody. Sleepiness is becoming a common problem in the country, with more than 20% of people suffering from it. When sleep affects the daily routine...

Epilepsy affects approximately 0.5-1 percent of the population. It is a disease characterized by involuntary movements or seizures. Although numerous drugs have been introduced to treat epilepsy over the last few decades, almost one-third of those living with epilepsy do not benefit from these...