Sleep Problems

Insomnia (also called insomnia disorder) is a common sleep problem that can affect your quality of life. People with insomnia have trouble falling asleep or staying asleep. They may wake up during the night or wake up too early the next morning.

Muscle Cramps

Discusses muscle cramps, also known as charley horses. Covers causes like strained muscles, dehydration, and needing more potassium or calcium in your body. Covers treatment and prevention, including stretching or taking a warm bath.

Night Eating Syndrome

What is night eating syndrome? Night eating syndrome is a condition in which people eat large amounts of food after the evening meal, often waking up during the night to eat. People with this condition may delay their first meal of the day for many hours. Experts still do not know very much about night eating syndrome…

Nightmares and Other Sleep Problems in Children

Why is sleep important to your child? A good night’s sleep helps your child to grow, to form memories, and to learn. Sleep helps your child stay alert and focused at school and play. Children who don’t get enough sleep over time can have behavior problems and trouble learning. They may become moody, sad, or angry. What…

Oral Breathing Devices for Snoring

Several oral devices have been tested to treat people with snoring, including a tongue-retaining device that is worn while sleeping. It pushes the tongue and jaw forward, improving airflow. Changing the position of the lower jaw enlarges the airway and decreases the chance that it will collapse when you inhale. This may…

Periodic Limb Movement Disorder

What is periodic limb movement disorder (PLMD)? Periodic limb movement disorder (PLMD) is a condition in which a person’s legs, and sometimes arms, move repetitively and uncontrollably while he or she is asleep. These episodes of limb movement can disrupt the person’s sleep, causing insomnia or daytime sleepiness…