What are the possible side effects of rivaroxaban (Xarelto)? Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat.
OD stands for oculus dexter and indicates the RIGHT eye. OS stands for oculus sinister and indicates the LEFT eye. OU stands for oculus Uterque and indicates BOTH eyes. I just wanted to say THANK YOU TO WHOMEVER ANSWERED THIS QUESTION!!
What\'s the difference between an OS camera lens and an IS lens? I am buying a Canon EOS T2i and would like an all-purpose lens for vacationing. I am torn between the Canon 18-200 lens,which has IS, and the Sigma 18-250 lens, which has OS (although they describe it as Image Stabilization.