Panic attacks can occur unexpectedly during a calm state or in an anxious state. Although panic attacks are a defining characteristic of panic disorder, it is not uncommon for individuals to experience panic attacks in the context of other psychological disorders. For example, someone with social anxiety disorder might have a panic attack before giving a talk at a conference and someone with obsessive-compulsive disorder might have a panic attack when prevented from engaging in a ritual or compulsion.
Specialized coils that targetes deeper brain regions than rTMS. A patient wears a cushioned helmet (similar to the type of helmet worn during an fMRI). The coil used in dTMS was approved by the FDA in 2013 for treating depression but is currently being studied for the treatment of anxiety disorders such as OCD. The procedue is administered for 20 minutes for 4-6 weeks. Patients can resume their daily lives right after each treatment.
A panic attack is a response of the sympathetic nervous system (SNS). The most common symptoms include trembling, dyspnea (shortness of breath), heart palpitations, chest pain (or chest tightness), hot flashes, cold flashes, burning sensations (particularly in the facial or neck area), sweating, nausea, dizziness (or slight vertigo), light-headedness, hyperventilation, paresthesias (tingling sensations), sensations of choking or smothering, difficulty moving, and derealization. These physical symptoms are interpreted with alarm in people prone to panic attacks. This results in increased anxiety and forms a positive feedback loop.
Anxiety disorders fall into a set of distinct diagnoses, depending upon the symptoms and severity of the anxiety the person experiences. Anxiety disorders share the anticipation of a future threat, but differ in the types of situations or objects that induce fear or avoidance behavior. Different types of anxiety disorder also have different types of unhealthy thoughts associated with them.
When we’re anxious, the body produces a stress response. The stress response is designed to give us an extra ‘boost’ of awareness and energy when we think we could be in danger. The stress response causes a number of physiological, psychological, and emotional changes in the body that enhance the body’s ability to deal with a perceived threat – to either fight or flee, which is the reason the stress response is often referred to as the ‘fight or flight response.’
Generalized Anxiety Disorder (GAD) is characterized by chronic and exaggerated worry and tension, much more than the typical anxiety that most people experience in their daily lives. People may have trembling, twitching, muscle tension, nausea, irritability, poor concentration, depression, fatigue, headaches, light-headedness, breathlessness or hot flashes.
Selective mutism: A somewhat rare disorder associated with anxiety is selective mutism. Selective mutism occurs when people fail to speak in specific social situations despite having normal language skills. Selective mutism usually occurs before the age of 5 and is often associated with extreme shyness, fear of social embarrassment, compulsive traits, withdrawal, clinging behavior, and temper tantrums. People diagnosed with selective mutism are often also diagnosed with other anxiety disorders.