Methotrexate is a generic drug prescribed to treat certain types of cancers, arthritis, and psoriasis in adults and some children. As with other drugs, methotrexate can cause side effects, such as ...

Pfizer said its experimental obesity drug, which it acquired through Metsera, drove solid weight loss when taken once a month in a mid-stage trial. The data offer early evidence that the injection can ...

A version of this article first appeared in CNBC's Healthy Returns newsletter, which brings the latest health-care news straight to your inbox. Subscribe here to receive future editions. Pfizer made ...

“The studies continue to demonstrate a role for the intestinal microbiome in methotrexate responsiveness,” Kristi Kuhn, MD, PhD, a professor of medicine at the University of Colorado Anschutz Medical ...

Leflunomide and methotrexate are prescription drugs used to treat rheumatoid arthritis (RA). Methotrexate is also used to treat certain other conditions, including psoriasis. This article explains the ...