Insomnia is a sleeping disorder that is characterized by difficulty falling and/or staying asleep. People with Insomnia have one or more of the following symptoms:

• Difficulty falling asleep
• Waking up often during the night and having trouble going back to sleep
• Waking up too early in the morning
• Feeling tired upon waking
• There are noted to be 2 types: Primary and Secondary

• Primary insomnia: Primary insomnia means that a person is having sleep problems that are not directly associated with any other health condition or problem.
• Secondary insomnia: Secondary insomnia means that a person is having sleep problems because of something else, such as a health condition (like asthma, depression, arthritis, cancer or heartburn). Other conditions could be pain, medication they are taking or a substance they are using (like alcohol).Acu
• Causes of acute insomnia can include:
• Insomnia also varies in how long it lasts and how often it occurs. It can be short-term (acute insomnia) or can last a long time (chronic insomnia). It can also come and go, with periods of time when a person has no sleep problems. Acute insomnia can last from one night to a few weeks. Insomnia is called chronic when a person has insomnia at least three nights a week for a month or longer.                                                                                                                                                                                                                             Significant life stress (job loss or change, death of a loved one, divorce, moving)

• Illness
• Emotional or physical discomfort
• Environmental factors like noise, light, or extreme temperatures (hot or cold) that interfere with sleep
• Some medications (for example those used to treat colds, allergies, depression, high blood pressure and asthma) which may interfere with sleep
• Interferences in normal sleep schedule ( jet lag or switching from a day to night shift, for example)
• Causes of chronic insomnia include:

• Depression and/or anxiety
• Chronic stress
• Pain or discomfort at night
• Symptoms of insomnia can include:

• Sleepiness during the day
• General tiredness
• Irritability
• Problems with concentration or memory

• How Insomnia can be diagnosed: If you think you have insomnia, talk to your health care provider or a doctor who majors in Insomnia. An evaluation may include a physical, a medical history, and a sleep history. You may be asked to keep a sleep diary for a week or two, keeping track of your sleep patterns and how you feel during the day. Your health care provider may want to interview your bed partner about the quantity and quality of your sleep. In some cases, you may be referred to a sleep center for special tests.

• Treatment of InsomniaYou should seek help if your insomnia has become a pattern, or if you often feel fatigued or unrefreshed during the day and it interferes with your daily life. Many people have brief periods of difficulty sleeping (for example, a few days after starting a new job), but if insomnia lasts longer or has become a regular occurrence, you should ask for help.If you don’t feel satisfied after your conversation with your primary care physician, ask for a referral to a doctor who specializes in sleep medicine or consult other available resources. It’s important to find a doctor who has the proper knowledge and training to treat your insomnia.
• Non-Medical (Cognitive & Behavioral) Treatments for InsomniaSome of these techniques can be self-taught, while for others it’s better to enlist the help of a therapist or sleep specialist. Stimulus control helps to build an association between the bedroom and sleep by limiting the type of activities allowed in the bedroom. An example of stimulus control is going to bed only when you are sleepy, and getting out of bed if you’ve been awake for 20 minutes or more. This helps to break an unhealthy association between the bedroom and wakefulness. Sleep restriction involves a strict schedule of bedtimes and wake times and limits time in bed to only when a person is sleeping.
• Medical Treatments for InsomniaDetermining which medication may be right for you depends on your insomnia symptoms and many different health factors. This is why it’s important to consult with a doctor before taking a sleep aid.Alternative Medicine
• There are alternative medicines that may help certain people sleep. It’s important to know that these products are not required to pass through the same safety tests as medications, so their side effects and effectiveness are not as well understood.
• Major classes of prescription insomnia medications include benzodiazepine hypnotics, non-benzodiazepine hypnotics, and melatonin receptor agonists.
• There are many different types of sleep aids for insomnia, including over-the-counter (non-prescription) and prescription medications.
• Cognitive behavioral therapy (CBT) includes behavioral changes (such as keeping a regular bedtime and wake up time, getting out of bed after being awake for 20 minutes or so, and eliminating afternoon naps) but it adds a cognitive or “thinking” component. CBT works to challenge unhealthy beliefs and fears around sleep and teach rational, positive thinking. There is a good amount of research supporting the use of CBT for insomnia. For example, in one study, patients with insomnia attended one CBT session via the internet per week for 6 weeks. After the treatment, these people had improved sleep quality.
• Relaxation training, or progressive muscle relaxation, teaches the person to systematically tense and relax muscles in different areas of the body. This helps to calm the body and induce sleep. Other relaxation techniques that help many people sleep involve breathing exercises, mindfulness, meditation techniques, and guided imagery. Many people listen to audio recordings to guide them in learning these techniques. They can work to help you fall asleep and also return to sleep in the middle of the night.
• There are psychological and behavioral techniques that can be helpful for treating insomnia. Relaxation training, stimulus control, sleep restriction, and cognitive behavioral therapy are some examples.
• Many cities also have sleep centers and clinics (sometimes connected to a hospital) that offer assessments, testing, and treatment. An Internet search will help you locate the nearest center.
• Start by calling your primary care physician or bringing up the topic of sleep at your next well visit if you have one scheduled. If your doctor is knowledgeable about sleep disorders, he or she will guide you through the next steps, which may involve an assessment and further testing, or a referral to a sleep specialist. Your doctor may also start by giving you some basic information and resources about healthy sleep habits—these behavioral tips may help certain people with insomnia—or discussing potential medical treatment options to consider. Your doctor could refer you to a psychotherapist if your sleep struggles seem connected to anxiety, depression, or a major life adjustment.