(Wall Street Journal) – Hundreds of thousands of veterans with PTSD have been prescribed simultaneous doses of powerful psychiatric drugs. The practice, known as “polypharmacy,” can tranquilize patients to the point of numbness, cause weight gain and increase suicidal thoughts when it involves pharmaceuticals that target the central nervous system, according to scientific studies and veterans’ accounts.

The VA’s own guidelines say no data support drug combinations to treat PTSD. The Food and Drug Administration warns that combining certain medications such as opioids and benzodiazepines can cause serious side effects, including death.

Nonetheless, prescribing cocktails of such drugs is one of the VA’s most common treatments for veterans with PTSD, and the number of veterans on multiple psychiatric drugs is a growing concern at the agency, according to interviews with more than 50 veterans, VA health practitioners, researchers and former officials, and a review of VA medical records and studies. (Read More)