Unexplained bruising on my arms&legs >4yrs now(recently once above left breast area).on paxil (paroxetine) er 37.5 mg, adderall er 30mg, & ativan 1 mg, zyrtec 10mg?

Bruising: First see your doctor and ask about a qualitative or quantitative dysfunction of your platelets occasionally other disorders can do this. The drugs you mention are not prone to cause this but in rare cases it is possible.

Four years?: Four years is a very long time. Have you asked your doctor about the bruising? There are several possible explanations, but you may need some blood tests first. Start with your local medical doctor and go from there. Good luck.