Is it normal to have feelings like trouble breathing when coming off antipsychotics abilify (aripiprazole)? or muscle stiffness, jaw tightness? does it ever let up

Anxiety: is state of tension, apprehension, worry, uneasiness or fear. It may be related to anticipated danger or arise for no apparent reason. While mild episodes of anxiety are common and do not usually require treatment, more severe forms can be chronic and debilitating. Symptoms of severe anxiety: insomnia, chest pain, shortness of breath, nausea, palpitations, tremors, and jaw stiffness. See your PCP.