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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.

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    Related Diseases & Conditions

    • Headache Headaches can be divided into two categories: primary headaches and secondary headaches. Migraine headaches, tension headaches,...learn more »
      In This Article
      Headache Article
      • Headache definition and facts
      • What is a headache?
      • How are headaches classified?
      • What are primary headaches?
      • What are secondary headaches?
      • What are cranial neuralgias, facial pain, and other headaches?
      • 17 types of headaches
      • What causes headaches?
      • What causes tension headaches?
      • What are the signs and symptoms of tension headaches?
      • How are tension headaches diagnosed?
      • How are tension headaches treated?
      • What causes cluster headaches?
      • What are the symptoms of cluster headaches?
      • How are cluster headaches diagnosed?
      • How are cluster headaches treated?
      • Can cluster headaches be prevented?
      • What diseases cause secondary headaches?
      • How are secondary headaches diagnosed?
      • What are the exams and tests for secondary headaches?
      • When should I seek medical care for a headache?
      • How do you get rid of a headache? Are home remedies effective for headaches?
    • Muscle Spasms Muscle spasms are involuntary muscle contractions that come on suddenly and are usually quite painful. Dehydration, doing...learn more »
    • Rosacea Rosacea is a skin disease that causes redness of the forehead, chin, and lower half of the nose. In addition to inflammation of...learn more »
    • Intestinal Gas (Belching, Bloating, Flatulence) Gas (intestinal gas) means different things to different people. Everyone has gas and eliminates it by belching, burping, or...learn more »
      In This Article
      Intestinal Gas (Belching, Bloating, Flatulence) Article
      • Intestinal gas definition and facts
      • What causes belching or burping?
      • What causes bloating?
      • What causes and causes flatulence (gas)?
      • What foods cause gas?
      • What causes of intermittent abdominal bloating/distention?
      • Which specialties of doctors treat excessive gas, belching, bloating, and flatulence?
      • How are the causes of belching, bloating/distention, and flatulence evaluated?
      • What is the treatment for excessive intestinal gas caused by medical conditions?
      • What natural or home remedies help soothe and get rid of intestinal gas?
      • What over-the-counter (OTC) products are available to soothe and cure excessive gas?
      • What's new in intestinal gas?
    • Chronic Rhinitis and Post-Nasal Drip Chronic rhinitis and post-nasal drip symptoms include: An itchy, runny nose  Sneezing Itchy ears, eyes, and...learn more »
      In This Article
      Chronic Rhinitis and Post-Nasal Drip Article
      • Chronic rhinitis and post-nasal drip definition and facts
      • Where are the sinuses, and what do they look like?
      • What are rhinitis and post-nasal drip?
      • What causes rhinitis?
      • Is rhinitis always related to allergies?
      • What conditions cause an abnormal production of nasal secretions?
      • What conditions cause an impaired clearance of nasal secretions?
      • Which specialties of doctors treat chronic rhinitis and post-nasal drip?
      • How can chronic rhinitis and post-nasal drip be treated?
      • What medications can be used to treat rhinitis and post-nasal drip?
      • What can be used to treat non-allergic rhinitis?
      • Does salt water or nasal irrigation have any role in the treatment of rhinitis and post-nasal drip?
      • What are other options for the treatment of rhinitis and post-nasal drip?
    • Restless Leg Syndrome Restless leg syndrome (RLS) is a common cause for painful legs that typically eases with motion, and becomes worse and more...learn more »

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Terms related to Anxiety:

  • Anxiety Disorder
  • GAD
  • Generalized Anxiety Disorder