You should call your doctor if: 1  Your breathing becomes difficult or painful. 2  You notice new wheezing or have worsening asthma symptoms. 3  You have a high fever that does not come down after taking a fever-relieving medication, such as acetaminophen or aspirin. 4  If a fever lasts more than three days.
The company was formed in 2006 by the merger of the British high street pharmacist Boots Group and the pan-European wholesale and retail pharmacy group Alliance UniChem and was listed on the London Stock Exchange as Alliance Boots plc.
Under the terms of the merger, the new company was organized into three divisions, of which Walgreens and Boots each became one. The third division is Pharmaceutical Wholesale, incorporating Alliance Healthcare. The new holding company began trading on the NASDAQ on December 31, 2014.