Tuberculosis is not a symptom of a cold. Tuberculosis is a respiratory infectious disease caused by Mycobacterium tuberculosis infection, and its typical clinical symptoms are low fever in the afternoon, night sweats, weight loss, cough, and possibly blood in the sputum or hemoptysis, as well as chest discomfort. Symptoms include nasal congestion, runny nose, sore throat and cough, and fever and fever-induced chills, generalized muscle aches, dizziness and headache. Therefore, the symptoms of tuberculosis are very different from those of a cold, and the symptoms of a cold do not usually appear when you have tuberculosis, unless they are combined with a cold.