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Is the international standardized ratio 0.97 normal?

International normalized ratio (INR) is an index used to evaluate coagulation function, and the normal range is usually 0.95- 1. 15. Therefore, the international standardized ratio of 0.97 is within the normal range, which is a normal situation.

INR is used to monitor the effect of oral anticoagulants (such as warfarin). For patients receiving warfarin treatment, the doctor will adjust the drug dosage according to the INR value to keep the coagulation function within the normal range. Generally, if the INR value is too high (>; 1.2), which may increase the risk of bleeding; If the INR value is too low (

Therefore, for patients receiving warfarin treatment, the international standardized ratio of 0.97 may not be appropriate, and the drug dosage needs to be adjusted. However, this does not mean that there are abnormal or serious problems.

It is recommended to consult a doctor or professional medical personnel for more detailed suggestions and treatment plans.