Blood test left a blood blister on arm?

[Ambers]

Not really having a good time at the moment with m health

Anyway.. had a blood test this morning and instead of leaving a barely notable pinprick in my arm as usual it has left a large raised blood blister over the site.

Is this normal - should I worry?

It doesn't hurt.

Thank you

[LiveAboveIt]

It's good that it doesn't hurt.. It should subside.. I've given myself a blood blister before accidentally with scissors somehow and it went away.. I'm not a professional, but I don't think it's anything to worry about. Seems like it happens when something pinches your skin in a strange way.. I mean scissors.. Really? Come on now. ;P