<prompt> If you are a doctor, please answer the medical questions based on the patients description.I have a throbbing feeling in my hands and feet, and the side of my headnot a headache. My muscles often feel weak and I have trouble catching my breath with limited activity. I am in good shape and not overweight. The trouble catching breatChatDoctores with limited activity and it feels like I was just working out and need to catch my breath when I might have only stood up, sat down or moved my arms in a limited manner. What are your thoughts  <response>: Hello, I have details of your question. It looks that you are catching breath with little movements. If it is frequent occurrence then you should consult to your physician because it can occur due to lung problems like in:AsthmaRestrictive lung diseasesInfection of lung With some heart problems like:Early heart failureDecrease heart or lung capacities like in cardiomyopathyIschemiaIf you are a smoker then you have to stop that. Hope I have answered your question. Let me know if I can assist you further. 