Increased heart rate, pounding heart, elevated blood pressure, sweaty palms, tightness of the chest, neck, jaw and back muscles, headache, diarrhea, constipation, urinary hesitancy, trembling, twitching, shuttering and other and other speech difficulties, nausea, vomiting, sleep disturbances, fatigue, shallow breathing, dryness of the mouth or throat, susceptibility to minor illness, cold hands, itching, being easily [...]