What is insomnia? Are you an insomniac? Learn 10 tips on how to get a good night's sleep and avoid sleep disorders such as insomnia.

Insomnia is exhausting and debilitating, but there are ways to ease this sleep disorder. Get helpful information to use if you suffer from insomnia and learn how to get a good night's sleep.

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.

Arterial chemotherapy infusion of the liver and chemoembolization of the liver (TACE) are used in the treatment of liver cancer. Chemotherapy is directly injected into the hepatic artery so that a higher concentration of chemotherapy agents reach the tumors without subjecting the patient to the toxicity of the chemotherapy. Intra-arterial chemotherapy can cause the following side effects:

• inflammation of the gallbladder(cholecystitis),
• intestinal and stomach ulcers, and
• inflammation of the pancreas(pancreatitis).

Chemotherapy is the treatment of cancer with drugs that can destroy cancer cells. These drugs often are called "anticancer" drugs. Chemotherapy is often used with other treatments. Coping with side effects (fatigue, nausea, vomiting, pain, hair loss, infection, diarrhea, constipation, fluid retention, mouth and throat problems) are important to understand when undergoing chemotherapy treatment. It is important to eat well during chemotherapy, and get the support you need both during and after treatment.

Chemotherapy refers to medications that are administered to kill or slow the growth of cancerous cells. Chemotherapy may be given orally or intravenously. Side effects of breast cancer chemotherapy may include nausea, vomiting, hair loss, increased risk of infection, fatigue, and easy bruising. Receiving chemotherapy causes changes in a woman's menstrual cycle.

Do you know the difference between seizures and epilepsy? What are the types of seizures? Take the Epilepsy & Seizures Quiz to test your knowledge and learn about this complex disorder of the brain.

Learn about generalized anxiety disorder (GAD). See if your worries are normal or something more by learning about symptoms, diagnosis, and treatments of anxiety disorders.

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.

Insomnia affects all age groups, and is the most common sleep disorder in the world. There also seems to be a link between depression, anxiety, and insomnia. Learn more about insomnia with this quiz.

Could you suffer a panic attack? Take this Panic Attacks Quiz to learn causes, symptoms, and treatments for panic disorder. Use this quiz to learn to recognize the main elements of this serious, yet common disorder known as panic attacks.

Panic attacks are sudden feelings of terror that strike without warning. These episodes can occur at any time, even during sleep. A person experiencing a panic attack may believe that he or she is having a heart attack or that death is imminent. The fear and terror that a person experiences during a panic attack are not in proportion to the true situation and may be unrelated to what is happening around them. Most people with panic attacks experience several of the following symptoms: racing heartbeat, faintness, dizziness, numbness or tingling in the hands and fingers, chills, chest pains, difficulty breathing, and a feeling of loss or control. There are several treatments for panic attacks.

Epilepsy is a brain disorder in which the person has seizures. There are two kinds of seizures, focal and generalized. There are many causes of epilepsy. Treatment of epilepsy (seizures) depends upon the cause and type of seizures experienced.

Seizures are divided into two categories: generalized and partial. Generalized seizures are produced by electrical impulses from throughout the brain, while partial seizures are produced by electrical impulses in a small part of the brain. Seizure symptoms include unconsciousness, convulsions, and muscle rigidity.

Separation anxiety disorder is a common childhood anxiety disorder that has many causes. Infants, children, older kids and adults can suffer from symptoms of separation anxiety disorder. Common separation anxiety treatment methods include therapy and medications. Factors that contribute to how quickly or successfully a child moves past separation anxiety by preschool age include:

• how well the parent and child reunite,
• the skills the child and adult have at coping with the separation, and
• how well the adult responds to the infant's separation issues.

For example, children of anxious parents tend to be anxious children.

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.

Learn about the different types of sleep disorders such as insomnia and sleep apnea. Explore the symptoms, causes, tests and treatments of sleep disorders.