Good morning. I’m a 82 old male and was diagnosed to have DVT in my right leg. That leg was swollen from my groin to my ankle. My GP discussed with me what treatment to use. My GP took a blood sample to see if I could use Xarelto 15mg. Result of blood test was that I could take Xarelto 15 mg twice daily for 4 weeks and then see my GP for further treatment. For my blood pressure I take 1 tablet Indosyl Combi 4/1.25 daily. I’m now for 8 days taking Xaelto 15mg and my swelling is going down. I feel well but notice that my stool has a slight tinge of red coulour. Please advise what to do.