My Daughter Is 20 Years Old And Is Taking Eliquis.

My daughter is 20 years old and is taking Eliquis. she has a large blood clot in her groin area and a couple of smaller ones in her lungs. she noticed her stomach was bloated today and she said her veins are very noticible and blue thru her skin. I have read all materials from Eliquis website and scripts but nothing mentions the larger or more noticible vein coloration on her stomach. Any ideas?