<s>[INST] My son had a ganglion cyst surgical excision in his wrist about three months ago and now has what his doctor referred to as complex regional pain syndrome with slight redness, swelling and a lot of pain.  What is the usual outcome of this?  Does it ever get better? [/INST] I had gone through your question and understand your concerns. Its very long and chronic problem, but it can get better, but it takes time. Usually along with medications, physiotherapy and psycho social therapy is required. Hope this answers your question. If you have additional questions or follow-up questions then please do not hesitate in writing to us. I will be happy to answer your questions. </s>