Dr. Shelley Diane Hershner MD

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...

Every spring and fall, allergies hit with a vengeance. Allergic reactions interfere with normal healthy sleep. You wake up with nasal congestion, dry mouth, and you have blocked breathing airways during the night. Waking up with blocked breathing passages during sleep are apneas. Such breathing...

Though sleep apnea often causes atrial fibrillation, there is a lack of awareness.Neglecting sleep disorders is easy. They are widely prevalent, and yet poorly diagnosed and an underrated risk factor for many health conditions. Sleep apnea, one of the most common sleep disorders touches 3-7% of the...

Insomnia is also known as sleeplessness. It is a sleep disorder where people have trouble sleeping. Insomnia is caused by several factors. People with insomnia have abnormal sleeping patterns as well as daytime sleepiness, irritability, and a depressed mood. They may also have an increased...

A study published in the journal BMJ, provides supports to the concept of beauty sleep. A small study conducted by Swedish researchers shows that adequate rest is essential for looking healthy. Until now, the concept of beauty sleep lacked solid evidence from science.In this study, 23 healthy...

There are a few options for treating sleep apnea.  The most common that many people are familiar with is using a CPAP machine.  CPAP machines work wonders for most patients.  Some patients choose to get surgery to try to correct the problem.  The least known treatment for sleep apnea can...