Depressive Symptoms 
-depressed mood, more days than not, 2 years or longer duration
-diminished interest or pleasure in activities, 2 weeks or longer duration
-appetite loss
-insomnia
-agitation
-fatigue, loss of energy
-feelings of worthlessness or guilt
-diminished self-esteem
-hopelessness
-thinks about death

Anxiety Symptoms 
-excessive anxiety or worry, 6 months or longer duration
-worried about multiple things
-feels unable to stop worrying
-restless, keyed up
-easily fatigued
-irritability
-muscle tension
-sleep disturbance
-feels helpless and overwhelmed
-frequent cold, clammy hands or feet
-frequent stomach aches
-frequent hot flashes or chills
-frequent heart racing or pounding
-frequent sweating

Panic Symptoms 
-recurring panic attacks
-attacks occur unexpectedly
-symptoms come on abruptly
-persistent worry about having additional attacks
-persistent worry about implications of panic attacks (e.g. fears of losing control, "going crazy," having a heart attack)
-has made significant life changes because of attacks
Symptoms accompanying panic attacks include: 
-heart racing or palpitations
-sweating
-trembling or shaking
-sensations of choking
-chest pains
-nausea or abdominal distress
-paresthesias (numbness or tingling)

PTSD Symptoms 
-intrusive recollections of traumatic event
-distressing dreams of traumatic event