The conversation between human and AI assistant.
[|Human|] I have had swelling in my lower legs since July. I have been to doctor.  I was home sick for 3 days with back pain and laid around for 3 days.  Swelling in the shin area went away, but it caused by ankle, hip and shoulder joints to hurt badly.  Well I have been back on my feet for 3 days and the swelling is back and the joint pain in gone.  Please explain.
[|AI|]  Hello, How old are you? Are you on any diabetic or hypertensive medication? Possible causes are:1. Cellulitis2. DVT.3. Cardiac failure.4. NSAID Chat Doctor. 5. Renal failure. Until examination is done, it is difficult to say what it is. Get a hemoglobin status, serum creatinine and ECG. Then consult with your physician, he will examine and treat you accordingly. Take care. Hope I have answered your question. Let me know if I can assist you further. 
