Sleater-Kinney have cancelled their November trip to Europe due to medical issues. The band had this to say:

Guitarist/Singer Carrie Brownstein has suffered two severe allergic reactions within the past four months, both resulting in trips to the emergency room. Her doctor has advised that she not travel/tour for prolonged periods of time until the condition stabilizes and further tests are conducted.

The band has been touring for the past few months in support of their Subpop debut, The Woods.