<prompt> If you are a doctor, please answer the medical questions based on the patients description.I have a respiratory infection and asthma. I have been having asthma attacks all day with coughing fits where I can t stop the coughing and then I feel pressure building up in my head and chest and left arm. my left arm hurts like someone squeezed it too tight like a tight blood pressure cuff from my armpit to my elbow. muscle pain all through my torso from coughing for days. I m exhausted and I don t have health care.  <response>: Hellos you mentioned that you are having asthma and respiratory infection. There is pain in the chest and radiating to the left arm and head, so I recommend you consult a physician and get in ECHO to rule out cardiac involvement due to asthma. When asthmatic patient visit my clinic I prescribe them to take montelukastalbuterol tablet twice or once in day. Hot coffee and steam inhalation also provide instant relief. Since you are also having cough so take dextromethophan syrup. Consult a physician and get his prescription for these Chat Doctor. Good luck. 