SSRIs, or Selective Serotonin Reuptake Inhibitors, have become a very effective means of treating depression. However, they are not without risks. The FDA mandated that a warning be attached to SSRIs explaining that suicidal ideations may increase due to their use.
Newfound scientific evidence has shown that there is an explanation for why some people suffer and others don't. The answer lies in a blood test to determine a critical nutrient deficiency. See the work of William Walsh, Ph.D. in the book Nutrient Power for details.
The US has seen a surge in school shootings in recent times, and with the perpetrators of Columbine, VTech, and others having begun an SSRI regimen shortly before, it is almost certain that they were among the poor responders. The science is there. We need action!