コルチゾールの増加は、血圧と心拍数の増加、筋肉の緊張、吐き気につながります。あなたは胃に蝶（吐き気）があるように感じるかもしれません。
An increase in cortisol would lead to increased blood pressure and heart rate, muscle tension, and nausea. You may feel like you have butterflies in your stomach (nausea), like you drank too much coffee (jittery), or have feelings that someone is watching you (paranoia).