It doesn't matter as long as it doesn't exceed 450. Or test it another day. There are many factors that cause the detection error, such as venous blood drawing and fingertip blood drawing, and the results in the morning and afternoon are different. Thrombocytosis belongs to thrombocytosis. I went to the blood station to donate platelets; A bloody battle, can open 150 to 450, indicating that about 450 is normal. If you don't believe me, go to the blood station and do the following. Donating platelet value 1400 to 2800 yuan, I will use the blood of my life twice. Donate whole blood for three times, with total value 1320 yuan.