My father suddenly have sore throat and coughing a lot (wet cough)from last 2 days. Cough comes out every time he is coughing. He also had diarrhoea just before these symptoms started. He is feeling very tired and weak because of all this. I am little worried as he suffered from TB 10 years back. Could these symptoms be related to TB again? Currently he is having Azithral, Montair LC, TusQ-X expectorant and A-Z gold NS capsule. Please suggest if we need to go for the chest X-ray or advise the best course of action. Thanks.