i just read online, that sometimes bruises do itch. and that its normal. so maybe you accidentally did something that gave you the bruises, and didnt realize, and now they are itching as they are healing. but there are some medicines that will make you bruise very easily. so you could ask your doctor if that is the case with any of your meds

Thanks everyone

If I scratch an itch to hard I bruise badly.

i wouldnt think bruising would be a drug reaction, unless it was like a blood thinner or something, which made you bruise easier. the itching sounds like an allergic reaction to me. but maybe not if its only in a few areas. when i have an allergic reaction, i get itchy all over my body. i cant think of a reason why bruises would itch. are you maybe itching anywhere else and its not related to the bruises?

Check your meds with a pharmacist to be certain. I have severe itching across my chest, belly, and under my arms, but I don't have bruises.
It's always best to check yor meds first. They might be interacting with esch other.