<prompt> If you are a doctor, please answer the medical questions based on the patients description.Doctor, Ive been experiencing shortness of breath, drainage in my throat, weakness in my wrist, and Ive been coughing up blood. What could be the problem?  <response>: Based on the symptoms youve described, its possible that you have an abscess in your lung. We need to perform a chest X-ray and take a sample of your sputum to confirm the diagnosis. Well also need to start you on antibiotics immediately. 