Can stress affect my PT/INR level when taking warfarin? Science has shown that because of the effect stress can have on your body, warfarin can stay in your system longer than normal, causing a spike in PT/INR levels. 1. If you are able to recognize when you are stressed, you can take steps to manage it.
Beside this, what does it mean if your INR is too high?
This ratio — which allows for easier comparisons of test results from different laboratories — is used if you take blood-thinning medications. When the INR is higher than the recommended range, it means that your blood clots more slowly than desired, and a lower INR means your blood clots more quickly than desired.
What can happen if my INR is too high?
The PT is reported as the International Normalized Ratio (INR). If the INR is too low, blood clots will not be prevented, but if the INR is too high, there is an increased risk of bleeding. This is why those who take warfarin must have their blood tested so frequently.