Squatting after the toilet if the arm numbness, generally belongs to the physiological. Especially if squatting toilet and then play cell phone will be more prominent, if the time is long, up to 10-20 minutes generally belongs to the common, especially for young people is not a big problem, adjust the line. You can move the limbs, generally 1-2 minutes can be relieved and restored, if necessary, you can also assist hot compresses, etc., to help accelerate blood circulation, the effect is good. If it belongs to the pathology is more troublesome, but less, so need to pay attention and attention. As soon as possible after the assessment and then active symptomatic supportive treatment, especially to pay attention to life, never squat toilet play cell phone, good adjustment on the line.