The Keystone XL Pipeline is part of TransCanada's larger Keystone system built to move synthetic crude oil and diluted bitumen from both the Alberta oil sands and North Dakota's Bakken shale oil play. Part of the pipeline south of Steele City has already been built â a segment from Steele City to a crude-oil terminal in Cushing, Okla.
Serious side effects of Xarelto include: 1  Severe bleeding. 2  Hepatitis. 3  Decreased platelets.  Allergic 1  reactions. Stevens-Johnson syndrome.
The risk of bleeding may worsen if Xarelto is taken in conjunction with other medications (see list below). Because an antidote for Xarelto and other Factor Xa inhibitors does not currently exist, severe bleeding that occurs as a side effect cannot be effectively counteracted.