Panic disorder is a severe form of anxiety in which the affected individual feels an abrupt onset of fear, often accompanied by profound physical symptoms of discomfort. (mcleanhospital.org)
Is he showing symptoms of discomfort and a reduction in mobility? (caninejournal.com)
There are the teething rings and some fruits like cantaloupe that they can suck on to relieve symptoms of discomfort and pain. (babygaga.com)