See your doctor right away if you have: Arm, shoulder or back pain that occurs with any sort of exertion and is relieved by rest â possibly signaling heart disease or chest discomfort caused by reduced blood flow to your heart muscle (angina)
Affective lability : unstable, rapidly changing emotions. Quick changes of emotions or unstable mood is rather common for everyone. So this symptom can have very different forms and severity. Mild forms are not at all a sign of a major psychiatric disorders. But we refer to people with a quickly changing emotional response who have rapid and extreme mood changes within a very short period, and without appropriate external reasons.
Affect or how they felt a a given moment (comments can include range of emotions like broad, restricted, blunted, flat, inappropriate, labile, consistent with the content of the conversation and facial expressions, pessimistic, optimistic) as well as inappropriate signs (began dancing in the office, verbally threatened examiner, cried while discussing recent happy event and unable to explain why).