The yellow color of urine has a lot to do with drugs. Long-term use of Musk Jiegu Capsules and Panax notoginseng tablets will affect the stomach, because these two drugs are drugs that promote blood circulation and remove blood stasis and damage the gastrointestinal mucosa. Generally, patients with bone trauma can only take blood-activating drugs for one to two months. The healing of fractures mainly relies on their own nutrition to gradually form callus.