Educational reference
About this symptom
People commonly change what they do in order to reduce the chance of an attack, or to ensure help or escape is available if one occurs.
Avoidance may involve places where attacks have happened before, or situations where leaving would be difficult or conspicuous: public transport, motorways, queues, crowded shops, cinemas, or being far from home. Some avoid exercise, caffeine or hot rooms because the sensations resemble the early stages of an attack.
Alongside avoidance are safety behaviours, which are subtler and easily missed. Sitting near exits, carrying water or medication, travelling only with a companion, or keeping a phone in hand. These lower anxiety in the moment while preserving the belief that the situation would otherwise have been unmanageable.
The usual cost is a gradual narrowing of daily life, as more places and activities are ruled out. Where avoidance becomes extensive, it may amount to agoraphobia. Reducing it is normally approached in agreed steps rather than abruptly.