An evolutionary psychology explanation is that increased anxiety serves the purpose of increased vigilance regarding potential threats in the environment as well as increased tendency to take proactive actions regarding such possible threats. This may cause false positive reactions but an individual suffering from anxiety may also avoid real threats. This may explain why anxious people are less likely to die due to accidents.
Have you ever experienced an intense feeling of terror, fear or apprehension, for no apparent reason? If you have, you may have experienced a panic attack. If you experience recurrent panic attacks, you may have a condition called panic disorder. Panic attacks can also be the sign of other underlying medical or mental health conditions, including sleep disorders, post-traumatic stress disorder (PTSD), or depression.
The typical course of panic disorder begins in adolescence and peaks in early to mid-twenties, with symptoms rarely present in children under the age of 14 or in older adults over the age of 64 (Kessler et al., 2012). Caregivers can look for symptoms of panic attacks in adolescents, followed by notable changes in their behavior (e.g., avoiding experiencing strong physical sensations), to help potentially identify the onset of panic disorder. Panic disorder is most likely to develop between the ages of 20-24 years and although females are more likely to have panic disorder, there are no significant sex differences in how the disorder presents (McLean et al., 2011).
Treatment of anxiety focuses on a two-pronged approach for most people, that focuses on using psychotherapy combined with occasional use of anti-anxiety medications on an as-needed basis. Most types of anxiety can be successfully treated with psychotherapy alone — cognitive-behavioral and behavioral techniques have been shown to be very effective. Anti-anxiety medications tend to be fast-acting and have a short-life, meaning they leave a person’s system fairly quickly (compared to other psychiatric medications, which can take weeks or even months to completely leave).
But flashbacks may occur with other types of anxiety as well. Some research, including a 2006 study in the Journal of Anxiety Disorders, suggests that some people with social anxiety have PTSD-like flashbacks of experiences that might not seem obviously traumatic, such as being publicly ridiculed. These people may even avoid reminders of the experience—another symptom reminiscent of PTSD.
The combination of good self-help information and working with an experienced anxiety disorder coach, counselor, or therapist is the most effective way to address anxiety disorder and its many symptoms. Until the core causes of anxiety are addressed - the underlying factors that motivate apprehensive behavior - a struggle with anxiety disorder can return again and again. Identifying and successfully addressing anxiety's underlying factors is the best way to overcome problematic anxiety.
A number of medical conditions can cause anxiety symptoms. These include an overactive thyroid, hypoglycemia, mitral valve prolapse, anemia, asthma, COPD, inflammatory bowel disease, Parkinson's disease, and dementia among others. Your physician may perform certain tests to rule out these conditions. But it is important to remember that anxiety is more often due to poor coping skills or substance abuse than any medical condition.
A condition in which parting with objects (e.g., household items or personal possessions) causes significant distress. In addition, many individuals continuously acquire new things and experience distress if they are not able to do so. The inability to discard possessions can make living spaces nearly unusable. Relatedly, the cluttered living space can interfere with the performance of daily tasks, such as personal hygiene, cooking, and sleeping (e.g., the shower is full of stuff, the bed is covered with clutter).
Butterflies in your stomach before an important event? Worried about how you will meet a deadline? Nervous about a medical or dental procedure? If so, you are like most people, for whom some worry about major events (like having a child, taking an exam, or buying a house), and/or practical issues (like money or health conditions), is a normal part of life. Similarly, it is not uncommon to have fears about certain things (like spiders, injections, or heights) that cause you to feel some fear, worry, and/or apprehension. For example, many people get startled and feel nervous when they see a snake or a large insect. People can differ in what causes them to feel anxious, but almost everyone experiences some anxiety in the course of their life.
Medication does not cure anxiety disorders but can help relieve symptoms. Medication for anxiety is prescribed by doctors, such as a psychiatrist or primary care provider. Some states also allow psychologists who have received specialized training to prescribe psychiatric medications. The most common classes of medications used to combat anxiety disorders are anti-anxiety drugs (such as benzodiazepines), antidepressants, and beta-blockers.