Winter blood pressure high pressure 140mmHg low pressure 90mmHg may be an abnormal performance, may also be temporarily elevated, it is recommended to carry out a retest if necessary, timely medical care. At present, China’s hypertension diagnostic criteria for non-same-day resting state three measurements of systolic blood pressure greater than or equal to 140mmHg, and or diastolic blood pressure greater than or equal to 90mmHg, so the blood pressure level is likely to be the manifestation of high blood pressure. In addition, normal people may experience a temporary increase in blood pressure after insufficient rest, emotional stress, and smoking, drinking strong tea or coffee, and often the blood pressure will return to normal after these factors are eliminated. Although blood pressure may rise slightly in winter due to the cold weather, it is mostly within the normal range, so it is recommended to consult a doctor for standardized diagnosis and treatment when necessary.