I am a 65 yr old female who is having some post surgical complications. Surgery for mastectomy breast reconstruction recision was on 2/19/14. I am having moderate shortness of breath and dizziness. My dr hospitalized me again yesterday for observation and has prescribed Lovenox. Some fluid was found on both lungs, but no clots or tumor a found. I also take Tramadol, Prilosec , Anastrozole, Synthroid, Toviaz and Trazadone. Is it safe to take all this medication?