Serotonin reuptake inhibitors (SRIs) are a class of drugs that affect the brain’s serotonin system, and doctors most commonly prescribe them as antidepressants. SRIs increase the levels of serotonin ...

How do you know what side effects your drug can cause? If you ask doctors or pharmacists, they often will consult the official prescribing information sanctioned by the Food and Drug Administration.

The research found the highest risk with beta-blockers like metoprolol, carvedilol, and nebivolol. They are usually broken down in the liver by an enzyme called CYP2D6, but some antidepressants block ...