Injections of semaglutide for diabetes and weight loss also dramatically reduce potentially deadly sudden worsening of asthma symptoms.

New weight-loss drugs have grown in popularity in recent years due to increased availability and the introduction of tablets.

GoodRx reports that GLP-1 medications can cause side effects like nausea and upset stomach, but high-fiber cereals and lean proteins, may help manage these issues.

Several studies suggest GLP-1 drugs may lower cancer risk. But that benefit may be due to the patients themselves: those who are healthier, wealthier and with better access to care.

GoodRx reports that Medicare's new GLP-1 Bridge program allows eligible Part D enrollees to access weight-loss medications for a $50 copay, starting July 1, 2026.

GoodRx reports that GLP-1 medications, while not FDA-approved for high blood pressure, can aid in lowering it through weight loss and heart health benefits.

GLP-1 injections, which are used for weight loss, cost around $500 a month.