Insomnia is the inability to fall asleep or to maintain a restful sleep throughout the night. People who suffer from insomnia-
also called insomniacs—often experience decreased energy,
mood swings, and difficulty performing well in school and work
activities. This sleep disorder can last for days, weeks, or years.
People who suffer from this disorder can experience early
insomnia (difficulty falling asleep), middle insomnia (waking up in
the middle of the night), or late insomnia (waking up earlier than
desired)
There is not one single cause for insomnia. Some insomniacs
experience sleep disturbances because of depression, anxiety, or
a mental illness. Other times, insomnia is caused by outside
influences such as a noisy sleeping environment, a lack of
exercise, or too much caffeine ingested during the day. Often a
doctor will investigate a patient's lifestyle and sleeping habits as a
first step in diagnosing the cause of his or her insomnia.
Insomnia can be treated in many different ways, and most
often, lifestyle changes are recommended by doctors. Some of
the most commonly suggested home remedies for insomnia are
sticking to a sleep schedule, avoiding naps during the day,
removing electronic devices and bright lights from the bedroom,
and drinking warm milk before attempting sleep. If insomnia
persists or begins to negatively impact the sufferer's life, medical
attention should be sought.

A study the best medications to cure sleep disturbances

B write a paper about the first Doctor to diagnose insomnia.

C learn more about the causes of sleep disturbance.

D learn more about famous people who had insomnia