modified
frenzied, agitated, overwrought, distraught, distracted, beside oneself, wild, hysterical, desperate, frenetic, upset, excited, overexcited, worked up, in a state, delirious, out of one's mind, mad, berserk, wild-eyed, furious, raging, unhinged, unstrung, unglued*, at the end of one's rope*; see also excited.
Antonyms calm, composed, subdued.