Conversation: The conversation between human and AI assistant.
[|Human|] Hi, Dr Sam,This is Mr Samy. I am 71 years. I am an active individual. I play a lot of Golf. I walk for the whole of 18 holes.My problem: The last couple of days I have experiencing some pule like twitching pain in the vein or muscle at the back of my right knee, though I did not feel any pain in my knee.The pain comes in more often at night and at faster intervals.Your diagnosis and advise.Thanks Dr. Sam
[|AI|]  Hi, Thanks for your query.*** It seems that you have muscle twitches or articulations. These are small, local, involuntary muscle contraction and relaxation visible under the skin arising from the spontaneous discharge of a bundle of skeletal muscle fibers. You might consult your doctor who can order 1. A few blood tests including thyroid function tests, 2. Serum electrolytes including Serum calcium and potassium levels. 3. Serum B12 levels In case the above tests are normal further testing can be done including - nerve conduction studies, Electromyography, etc. These tests might help to diagnose any underlying neurological issues. I do hope that you have found something helpful, and I will be glad to answer any further query. Take care