I have a friend from Eastern Europe who insists on me sending her medicine for her poly arthritis.I can buys some stuff without prescription but I'm scared cause she has some high blood pressure problemes too.Can someone please suggest a good medicine for arthritis?that can be got without a prescription?Should I even do this?I'm afraid she'll mix meds and something bad might happen to her.She's responsible but the thing with meds is you have to be so careful.Please help me out here,thanks!!!