More than 250 branded drugs from pharmaceutical giants, including Bristol Myers Squibb, Sanofi-Pasteur, Merck, Pfizer, and others, will see price hikes in the U.S. starting Jan. 1. Pfizer alone is raising prices on over 60 drugs, with a median increase of 4.5%. The price hikes, which do not include rebates or discounts, are necessary to support investments in new medicines and address increased costs. U.S. prescription drug prices are significantly higher compared to those in similarly wealthy countries, and while annual increases have been scaled back, drug launch prices continue to rise, leading to restricted access and higher out-of-pocket costs for patients. Additional price increases are expected to be announced this month.