Parakeets  mwashen wrote over 3 years ago

I have been on warfarin since 2001. The past couple of months my INR has been spiking for unknown reasons. I was 3.9 on wednesday last week so my gp had me skip wednesday and resume my current dose thursday. By monday my INR spiked to 4.5. THe only thing that has changed is that I have been eating butternut squash which is low in vitamin K. I wonder if it has properties like cranberries that spike the INR?

Category: INR

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Wolf  Pavan - - posted over 3 years ago

You're right mwashen

one cup of butternut squash has 2 micro grams of vitamin k (http://inrtracker.com/nutrients/vitamin-k-in-squash-winter-butternut-cooked-baked-without-salt)

so that doesn't seem to be the cause.

Have you changed any medications, your exercise? Are you going outside more?

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Parakeets  mwashen - - posted over 3 years ago

No. I have been on the same dosage for years. I am stumped and so will my GP be on Friday. It is cold where I live so that would actually drop my INR.

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