Happy to read you have/are-being examined by doctor(s).
I'm sure they will or have already checked you blood coagulation - your "Protime" or "INR". Most don't have any problem there, but a vitamin K deficiency can cause it to be too low (higher INR number over 1). Or if you are taking a lot of aspirin or anticoagulants... like coumadin .. warfarin. These are not normally taken and require a prescription in the USA.
Vitamin K comes from lots of foods, including fresh greens as in cold salad and in many cooked green vegetables. Most mufti-vitamins sold in the USA contain a supplemental amount of K.
Wishing a quick and easy answer.
Hi Jerry thank you for your reply, I did go to the doctor Monday and was sent for a full medical including bloods, a heart trace, a ct scan, Chest x-ray and they all came back clear so im still unsure as to why it happened..
For starters I believe a stone=14 pounds, which says you weigh119 pounds, so it seem overweight is not your problem, you're not underweight either I'll estimate.
I don't see any relationship between the finger and the passing out - and you say it happened before. I think you need to discuss with a doctor while undergoing a full physical exam with blood tests.