<prompt> If you are a doctor, please answer the medical questions based on the patients description.Doctor, I am experiencing vomiting, throat swelling, lymphedema and shortness of breath. What might be the problem?  <response>: Based on your symptoms, you may have a foreign body lodged in your throat causing swelling and difficulty breathing. Well need to perform an examination and possibly a scan to see if there is anything obstructing your airway. 