Wrist a little swollen may have the following reasons: First, gout, when gout can involve the wrist joint, resulting in wrist joint swelling, pain, can be accompanied by gout stone formation as well as local skin redness and swelling of the symptoms, this time to carry out the blood uric acid test for early diagnosis and treatment; Second, fatigue, when long-term fatigue can occur when the wrist joint swelling, pain, acidity, this time to carry out the relevant examination Third, rheumatism and rheumatoid diseases, rheumatism and rheumatoid diseases can involve the wrist joints, there can be wandering pain, often accompanied by swelling and pain in the wrist joints when waking up in the morning or when exertion is more pronounced, and then blood tests, as well as X-rays of the carpal joints, nuclear magnetic examination, for early diagnosis and treatment.