I really do not have so answers to you in this post, except to say that red blood in urine sounds like dangersous to me, and would immediately seek medical advice. It would scare me if I was in your place.
Others who are more informed than I am will surely respond to your post.
Lupus diagnosed 1996, Heart by-pass 1998, breast cancer 2000, stroke2002, vascular surgery 2005, heart attack in 2007, and had a stint put in, Sjogren's Syndrome 2008
aspirin, multivitamin, Arthrotec , Meclazine , plaquinil, Metoclopomide, Doxepin , Metoprolol, synthroid, Amlodipine, Crestor, Lasinopril, Plavix, phenagrin, Restasis