Pharmacists Stockpile Most Common Drugs on Chance of Targeted Trump Tariffs: Squeezed by insurers and middlemen, independent pharmacists such as Jolley find themselves on the front lines of a tariff storm. Nearly everyone down the line — drugmakers, pharmacies, wholesalers, and middlemen — opposes most tariffs. Slashing drug imports could trigger widespread shortages, experts said, because of America’s dependence on Chinese- and Indian-made chemical ingredients, which form the critical building blocks of many medicines. Industry officials caution that steep tariffs on raw materials and finished pharmaceuticals could make drugs more expensive. “Big ships don’t change course overnight,” said Robin Feldman, a UC Law San Francisco professor who writes about prescription drug issues. “Even if companies pledge to bring manufacturing home, it will take time to get them up and running. The key will be to avoid damage to industry and pain to consumers in the process.”