You need to go back to the children's hospital and see a paediatrician. The coughing may be part of the healing process of tuberculosis or may be due to another cause such as asthma or a post-nasal drip. It is also unclear on what basis the tuberculosis was diagnosed. Sometimes a 'guess' diagnosis is made and another diagnosis may be missed. You should discuss these concerns with a paediatrician.
The information provided does not constitute a diagnosis of your condition. You should consult a medical practitioner or other appropriate health care professional for a physical exmanication, diagnosis and formal
advice. Health24 and the expert accept no responsibility or liability for any damage or personal harm you may suffer resulting from making use of this content.