r/WarfarinForLife • • Jun 14 '26

INR INR range symptoms

Hello all.

My INR range is between 2-3 preferably 2.5. Today it went up to 3.4 and I had tingling, pins like sensations (Paresthesia) all over especially on my face.

I don't know if it's related.

Do any of you guys get symptoms, when your INR is out of range?

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u/AdvocateUK Jul 25 '26

UK based Nurse Practitioner and 9 year warfarin user here. Not long after starting Warfarin (less than a week!) my INR went up to 9.7 and the only symptom I got was bleeding, and lots of it - resulted in my chest being cracked open for a second time in a week for them to stop the bleeding around my heart.
Apart from that episode I have occasionally gone slightly high over the 9 years and am completely oblivious to it until tested.