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.
United cofounded the Star Alliance in 1997 with Scandinavian Airlines, Thai Airways, Air Canada, and Lufthansa. Its 27 members collectively operate a fleet of more than 4.6 thousand planes that serve over 1.3 thousand airports in nearly 200 countries.