My mom is 56 and has varicose on both her legs. No medicine has took for it. She has bleeding twice and it was healed by applying ice and tightened with cloth. Now one of her legs has swelling and puss over that same point were once bleed. She's has done angioplasty an years back. She's taking blood thinners such as ceruvin af and biotor 40 mg. Can you please suggest an antibiotic or any other medicine that can heal the puss and inflammation? Also please mention if the prescribed medication has any side effects while taking with blood thinners?