PTSD is a psychiatric illness that some people develop following a traumatic event. Symptoms include flashbacks, anger, avoidance, and intrusive thoughts.
Panic attacks are short, intense events in which patients experience overwhelming feelings of dread, increasing heart rates, difficulty breathing, or trembling.
Bipolar disorder is a mental illness in which patients experience periods of mania followed by episodes of depression. It is also a form of depression.
ASD is a type of developmental disability that affects the way patients experience relationships, communicate with others, and behave in certain situations.