Facing a lawsuit, the Food and Drug Administration has decided to reconsider its decision to take popular weight-loss and diabetes drugs off of the national shortage list, which will allow compounding pharmacies to continue selling cheaper copycat versions—at least for now. A trade organization representing compounding pharmacies sued the agency last week over its October 2 announcement that there was no longer a shortage of tirzepatide drugs, branded as Mounjaro for diabetes and Zepbound for weight loss.