Stress and anxiety are considered to be normal, but can be overwhelming for some. People may often use the terms interchangeably as they have similar symptoms such as restlessness and muscle tension.
Anxiety can cause symptoms that affect different body systems and may range from nervousness to feelings of dread and panic. Some symptoms may be longer lasting. Most people experience occasional ...
It can lead to productive behaviours such as escaping danger or seeking ways to improve a situation (for instance, experiencing anxiety about climate change and examining what we can do to help).