Do You Speak ‘Cold’? Test Your Knowledge of Everyday Sick-Day SymptomsShare:FacebookPinterestTwitterMailSometimes a cold can cause fatigue, which is medically called70%Next Correct Incorrect Malaise = general discomfort or unease. Asthenia = weakness. Lethargy = lack of energy. Sometimes a cold can cause fatigue, which is medically called asthenia lethargy malaise drowsiness 70%