Causes of narcolepsy, a chronic disease of the central nervous system, have not been fully determined. Some theories include abnormalities in hypocretin neurons in the brain or an autoimmune disorder. Symptoms of narcolepsy include:
- excessive daytime sleepiness,
- hypnagogic hallucinations,
- sleep paralysis,
- disturbed nocturnal sleep, and
- automatic behavior.
Diagnosis of narcolepsy is based on a clinical evaluation, specific questionnaires, sleep logs or diaries, and the results of sleep laboratory tests. Treatments of narcolepsy symptoms include medication and lifestyle changes.Read more: Narcolepsy (Definition, Symptoms, Treatment, Medication) Article
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Related Disease Conditions
Cervical Cancer (Cancer of the Cervix)
Cervical cancer is cancer of the entrance to the womb (uterus) caused by the human papillomavirus (HPV). Regular pelvic exams, Pap testing and screening can detect precancerous changes in the cervix. Cervical cancer can be prevented by a vaccine. The most common signs and symptoms are an increase in vaginal discharge, painful sex, and postmenopausal bleeding. The prognosis and survival rate depends upon the stage at which the cancer was diagnosed.
Chronic Fatigue Syndrome (CFS or SEID)
Chronic fatigue syndrome (CFS) or systemic exertion intolerance disease (SEID) is a debilitating and complex disorder characterized by profound fatigue that lasts six months or longer, is not improved by bed rest, and may be worsened by physical or mental activity.
Interstitial Cystitis (IC) and Painful Bladder Syndrome (PBS)
Interstitial cystitis (IC)/painful bladder syndrome (PBS) is an inflammatory disease of the bladder that can cause ulceration and bleeding of the bladder's lining and can lead to scarring and stiffening of the bladder. Symptoms of interstitial cystitis may vary among individuals and may even vary with time in the same individual.
Depression is an illness that involves the body, mood, and thoughts and affects the way a person eats and sleeps, the way one feels about oneself, and the way one thinks about things. The principal types of depression are major depression, dysthymia, and bipolar disease (also called manic-depressive disease).
Genital Warts (HPV) Infection in Women
Genital warts is a sexually transmitted infection (STI, STD) caused by the human papillomavirus (HPV). It is the most common STD in the US. The warts can appear anywhere on the skin where sexual contact has occurred. The warts look like raised, flesh-colored lumps or bumps that have a cauliflower-like appearance. Signs and symptoms of genital warts in women include vaginal, vulva, or groin pain, itching, and burning where the wart(s) is. Treatment can remove warts or lesions, but it does not prevent spread of the virus, and the warts usually grow back. Removing genital warts does not prevent the infection from spreading elsewhere on the body. There is no cure for genital warts, and there is no vaccine to prevent them; however, there is a vaccine to prevent infection from four common types of HPV. Gardasil vaccine available for female adolescents and teens to prevent HPV infection and cervical cancer.
Stress occurs when forces from the outside world impinge on the individual. Stress is a normal part of life. However, over-stress, can be harmful. There is now speculation, as well as some evidence, that points to the abnormal stress responses as being involved in causing various diseases or conditions.
Sleep apnea is defined as a reduction or cessation of breathing during sleep. The three types of sleep apnea are central apnea, obstructive apnea (OSA), and a mixture of central and obstructive apnea. Central sleep apnea is caused by a failure of the brain to activate the muscles of breathing during sleep. OSA is caused by the collapse of the airway during sleep. OSA is diagnosed and evaluated through patient history, physical examination and polysomnography. There are many complications related to obstructive sleep apnea. Treatments are surgical and non-surgical.
Sleep Disorders (How to Get a Good Night's Sleep)
A number of vital tasks carried out during sleep help maintain good health and enable people to function at their best. Sleep needs vary from individual to individual and change throughout your life. The National Institutes of Health recommend about 7-9 hours of sleep each night for older, school-aged children, teens, and most average adults; 10-12 for preschool-aged children; and 16-18 hours for newborns. There are two stages of sleep; 1) REM sleep (rapid-eye movement), and 2) NREM sleep (non-rapid-eye movement). The side effects of lack of sleep or insomnia include: Irritability Tiredness Feeling sleepy during the day Concentration or memory problems Lack of sleep and insomnia can be caused by medical conditions or diseases, medications, stress, or pain. The treatment for lack of sleep and insomnia depends upon the cause.
Chlamydia in Women
Chlamydia is the most common sexually transmitted disease in the U.S. Signs and symptoms of chlamydia, a bacterial infection, include vaginal discharge, abdominal pain, burning with urination, blood in the urine, and feelings of urinary urgency and frequency. Untreated chlamydia can cause pelvic inflammatory disease (PID), increased risk of ectopic pregnancy, and infertility. Chlamydia is diagnosed with a culture or by identification of the genetic material of the bacteria. Treatment of chlamydia consists of a course of antibiotics.
Genital Herpes in Women (Symptoms, Signs, Treatment)
Genital herpes is a sexually transmitted disease (STD) caused by the herpes simplex virus (HSV). Symptoms of genital herpes include painful blisters and often fever, body aches, and swollen lymph nodes for first time infection. Genital herpes is diagnosed with lab tests to test for the presence of the virus. Treatment for genital herpes includes antiviral medications to shorten the duration of the outbreak or reduce the risk of future outbreaks. There is no cure for genital herpes. Condoms may help prevent the spread of genital herpes.
Insomnia Treatment (Sleep Aids and Stimulants)
Insomnia is difficulty in falling or staying asleep, the absence of restful sleep, or poor quality of sleep. Insomnia is a symptom and not a disease. The most common causes of insomnia are medications, psychological conditions, environmental changes and stressful events. Treatments may include non-drug treatments, over-the-counter medicines, and/or prescription medications.
Anxiety is a feeling of apprehension and fear characterized by symptoms such as trouble concentrating, headaches, sleep problems, and irritability. Anxiety disorders are serious medical illnesses that affect approximately 19 million American adults. Treatment for anxiety may incorporate medications and psychotherapy.
Sleep Related Breathing Disorders
Sleep-related breathing disorders are characterized by disruptions of normal breathing patterns that only occur during sleep. Snoring and sleep apnea are the most common sleep-related breathing disorders.
Insomnia (Symptoms, Causes, Remedies, and Cures)
Insomnia is the perception or complaint of inadequate or poor-quality sleep because of difficulty falling asleep; waking up frequently during the night with difficulty returning to sleep; waking up too early in the morning; or unrefreshing sleep. Secondary insomnia is the most common type of insomnia. Treatment for insomnia include lifestyle changes, cognitive behavioral therapy, and medication.
Hypersomnia is a condition where a person has excessive daytime sleepiness and trouble staying awake during the day. Treatment for hypersomnia includes medication, CPAP machines, and lifestyle changes.
Periodic Limb Movement Disorder
Periodic limb movement disorder (PLMD) is a sleep disorder characterized by rhythmic movements of the limbs during sleep. The movements typically involve the legs, but upper extremity movements may also occur. Movements occur periodically throughout the night and can fluctuate in severity from one night to the next. They tend to cluster in episodes that last anywhere from a few minutes to several hours. These movements are very different from the normal spasms, called hypnic myoclonia, that we often experience initially while trying to fall asleep.
Eczema refers to skin inflammation. There are many different types of eczema that produce symptoms and signs that range from oozing blisters to crusty plaques of skin. Treatment varies depending upon the type of eczema the person has.
When sleepiness interferes with daily routines and activities, or reduces the ability to function, it is called "problem sleepiness." A person can have problem sleepiness without realizing it. Symptoms of problem sleepiness include: consistently don't get enough sleep, or poor quality sleep, fall asleep while driving, struggle to stay awake when inactive (like watching TV or reading), have difficulty paying attention or concentrating at work, school, or home, have poor performance problems at work or school, have difficulty remembering things, have slowed responses, have difficulty controlling your emotions, and/or if you have to take naps on most days.
Fatigue can be described in various ways. Sometimes fatigue is described as feeling a lack of energy and motivation (both mental and physical). The causes of fatigue are generally related to a variety of conditions or diseases, for example, anemia, mono, medications, sleep problems, cancer, anxiety, heart disease, and drug abuse.Treatment of fatigue is generally directed toward the condition or disease that is causing the fatigue.
Sleep and Sleep Disorders in Children and Teenagers
Sleep needs in children and teenagers depend on the age of the child. Sleep disorders in children such as: sleep apnea, parasomnias, confusional arousals, night terrors, nightmares, narcolepsy, and sleepwalking which can affect a child's or teen's sleep. Healthy sleep habits and good sleep hygiene can help your infant, toddler, preschooler, tween, or teenager get a good night's sleep.
Sleep paralysis is a condition that causes a person to feel as if he or she is awake but is unable to move. Lack of sleep, sleep disorders, use of certain medications, and other factors may be related to sleep paralysis. Sleep paralysis usually does not require treatment; however, treating underlying conditions may help sleep paralysis.
Local ResourcesFind a local Sleep Specialist in your town
Treatment & Diagnosis
Medications & Supplements
- methylphenidate - oral, Ritalin
- methylphenidate chewable tablet - oral, Methylin
- methylphenidate solution - oral, Methylin
- dextroamphetamine/amphetamine- oral, Adderall
- modafinil - oral, Provigil
- methylphenidate sustained-action tablet - oral, Ritalin-SR
- venlafaxine, Effexor XR (Effexor has been discontinued in the US)
- paroxetine (Paxil, Pexeva)
- fluoxetine (Prozac, Sarafem, Prozac Weekly)
- methylphenidate (Ritalin, Concerta, Methylin, Daytrana)
- Zoloft (sertraline)
- desipramine (Norpramin)
- imipramine (Tofranil)
- Adderall (amphetamine and dextroamphetamine)
- pemoline, Cylert
- modafinil (Provigil)
- methamphetamine hydrochloride - oral, Desoxyn
- dextroamphetamine sustained-action capsule - oral, Dexedrine
- selegiline - oral, Eldepryl
- dextroamphetamine (Dexedrine, Dextrostat, ProCentra, Zenzedi)
- armodafinil (Nuvigil)
- Vyvanse vs. Adderall
- Stimulants (ADHD)
- Adderall vs. Concerta
- Atomoxetine vs. Adderall
- Adderall vs. Ritalin (Differences and Similarities)
- Sodium Oxybate (Xyrem)
Prevention & Wellness
- The Phenomenon of Sleep Paralysis
- Work Steals Valuable Sleep Time, Study Finds
- Health Tip: Dealing With Narcolepsy When Driving
- Gene Might Be Linked to Sleep Disorder Narcolepsy
- New Insights Into Sleeping Disorder Narcolepsy
- Health Tip: Understanding Excessive Sleepiness
- H1N1 Swine Flu Vaccine Tied to Sleep Disorder in British Children
- FDA Warns of Fake Version of ADHD Drug Adderall