<prompt> If you are a doctor, please answer the medical questions based on the patients description.I am 65 years of age.I am a little smoker.I have asmatic problem so I regularly use inheler.I am also a high blood pressure patient it is now in controll by using medicine prescribed by doctor.Now a days in regular basis little amount of blood is shown along with cough.In X-ray report doctor noted that a few patches are shown within the lungs it is a severe type of bronchitis they also suggest for HR CT Scan of chest.What should I do now?  <response>: Thanks for your question on Chat Doctor. I can understand your concern. You should first quit smoking as soon as possible. If you dont stop smoking, you will never improve. Get done CT thorax to identify cause for these patches. If these are pneumonia related then you will need higher antibiotics. If they are bronchitis related then you will need longer acting inhaled bronchodilators indacaterol and glycopyronium. Oral corticosteroids for short duration are also needed. Hope I have solved your query. I will be happy to help you further. Wish you good health. Thanks. 