At least one in six service members is on some form of psychiatric drug.
And many troops are taking more than one kind, mixing several pills in daily “cocktails” — for example, an antidepressant with an antipsychotic to prevent nightmares, plus an anti-epileptic to reduce headaches — despite minimal clinical research testing such combinations.
The drugs come with serious side effects: They can impair motor skills, reduce reaction times and generally make a war fighter less effective. Some double the risk for suicide, prompting doctors — and Congress — to question whether these drugs are connected to the rising rate of military suicides.
“It’s really a large-scale experiment. We are experimenting with changing people’s cognition and behavior,” said Dr. Grace Jackson, a former Navy psychiatrist.
A Military Times investigation of electronic records obtained from the Defense Logistics Agency shows DLA spent $1.1 billion on common psychiatric and pain medications from 2001 to 2009. It also shows that use of psychiatric medications has increased dramatically — about 76 percent overall, with some drug types more than doubling — since the start of the current wars.
Troops and military health care providers also told Military Times that these medications are being prescribed, consumed, shared and traded in combat zones — despite some restrictions on the deployment of troops using those drugs.
The investigation also shows that drugs originally developed to treat bipolar disorder and schizophrenia are now commonly used to treat symptoms of post-traumatic stress disorder, such as headaches, nightmares, nervousness and fits of anger.
Such “off-label” use — prescribing medications to treat conditions for which the drugs were not formally approved by the FDA — is legal and even common. But experts say the lack of proof that these treatments work for other purposes, without fully understanding side effects, raises serious concerns about whether the treatments are safe and effective.
The DLA records detail the range of drugs being prescribed to the military community and the spending on them:
• Antipsychotic medications, including Seroquel and Risperdal, spiked most dramatically — orders jumped by more than 200 percent, and annual spending more than quadrupled, from $4 million to $16 million.
• Use of anti-anxiety drugs and sedatives such as Valium and Ambien also rose substantially; orders increased 170 percent, while spending nearly tripled, from $6 million to about $17 million.
• Antiepileptic drugs, also known as anticonvulsants, were among the most commonly used psychiatric medications. Annual orders for these drugs increased about 70 percent, while spending more than doubled, from $16 million to $35 million.
• Antidepressants had a comparatively modest 40 percent gain in orders, but it was the only drug group to show an overall decrease in spending, from $49 million in 2001 to $41 million in 2009, a drop of 16 percent. The debut in recent years of cheaper generic versions of these drugs is likely responsible for driving down costs.
Antidepressants and anticonvulsants are the most common mental health medications prescribed to service members. Seventeen percent of the active-duty force, and as much as 6 percent of deployed troops, are on antidepressants, Brig. Gen. Loree Sutton, the Army’s highest-ranking psychiatrist, told Congress on Feb. 24.
In contrast, about 10 percent of all Americans take antidepressants, according to a 2009 Columbia University study.
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