– Anxiety Disorders

Everyone experiences anxiety at some point in life but not all anxiety is the same. For some, anxiety will be fleeting and not cause major disruption to a person’s life. However, for the majority, anxiety when triggered will produce feelings of intense fear and distress so overwhelming that it prevents the individual from engaging in everyday things. Anxiety disorders are the most common mental health concern in the United States. An estimated 40 million adults in the U.S., or 18%, have an anxiety disorder. Approximately 8% of children and teenagers experience the negative impact of an anxiety disorder at school and at home.


Just like with any mental illness, people with anxiety disorders experience symptoms differently. But for most people, anxiety changes how they function day-to-day. People can experience one or more of the following symptoms:

Emotional symptoms:

  • Feelings of apprehension or dread
  • Feeling tense and jumpy
  • Restlessness or irritability
  • Anticipating the worst and being watchful for signs of danger

Physical symptoms:

  • Pounding or racing heart and shortness of breath
  • Upset stomach
  • Sweating, tremors and twitches
  • Headaches, fatigue and insomnia
  • Upset stomach, frequent urination or diarrhea

Types of Anxiety Disorders

Different anxiety disorders have various symptoms. This also means that each type of anxiety disorder has its own treatment plan. The most common anxiety disorders include:

  • Panic Disorder
    Characterized by panic attacks—sudden feelings of terror— sometimes striking repeatedly and without warning. Often mistaken for a heart attack, a panic attack causes powerful, physical symptoms including chest pain, heart palpitations, dizziness, shortness of breath and stomach upset.
  • Phobias
    Most people with specific phobias have several triggers. To avoid panicking, someone with specific phobias will work hard to avoid their triggers. Depending on the type and number of triggers, this fear and the attempt to control it can seem to take over a person’s life.
  • Generalized Anxiety Disorder (GAD)
    GAD produces chronic, exaggerated worrying about everyday life. This can consume hours each day, making it hard to concentrate or finish routine daily tasks. A person with GAD may become exhausted by worry and experience headaches, tension or nausea.
  • Social Anxiety Disorder
    Unlike shyness, this disorder causes intense fear, often driven by irrational worries about social humiliation–“saying something stupid,” or “not knowing what to say.” Someone with social anxiety disorder may not participate in conversations, contribute to class discussions, or offer their ideas, and may become isolated. Panic attack symptoms are a common reaction.


Scientists believe that many factors combine to cause anxiety disorders:

  • Genetics
    Some families will have a higher than average numbers of members experiencing anxiety issues, and studies support the evidence that anxiety disorders run in families. This can be a factor in someone developing an anxiety disorder.
  • Stress
    A stressful or traumatic situation such as abuse, death of a loved one, violence or prolonged illness is often linked to the development of an anxiety disorder.


The physical symptoms of an anxiety disorder can be easily confused with other medical conditions like heart disease or hyperthyroidism. Therefore, a doctor will likely perform a carefully evaluate involving a physical examination, an interview and ordering lab tests. After ruling out a medical illness, the doctor may recommend a person see a mental health professional to make a diagnosis.


As each anxiety disorder has a different set of symptoms, the types of treatment that a mental health professional may suggest also can vary. But there are common types of treatment that are used:

  • Psychotherapy, including cognitive behavioral therapy (CBT)
  • Medications, including anti-anxiety medications and antidepressants
  • Complementary health approaches, including stress and relaxation techniques.