Which PTSD Medications Are FDA-Approved?

The two medicines with a PTSD indication

An indication is a use the FDA has approved and that appears in the first section of a medicine's prescribing information, called the label. The labels described here are the current ones on DailyMed, the National Library of Medicine's label library, as of November 2026.

The Zoloft (sertraline) label says it is indicated for major depressive disorder, obsessive-compulsive disorder, panic disorder, posttraumatic stress disorder, social anxiety disorder and premenstrual dysphoric disorder. The Paxil (paroxetine) label says it is indicated in adults for major depressive disorder, obsessive compulsive disorder, panic disorder, social anxiety disorder, generalized anxiety disorder and posttraumatic stress disorder.

This matches what the National Center for PTSD says: "Currently, only sertraline and paroxetine are approved by the Food and Drug Administration (FDA) for PTSD." Read more on our sertraline and paroxetine pages.

Details on those labels that are easy to miss

• Product matters. The Paxil label lists PTSD. The Paxil CR extended-release label lists major depressive disorder, panic disorder, social anxiety disorder and premenstrual dysphoric disorder, not PTSD.
• Age matters. The Paxil label says it is not approved for use in pediatric patients. The Zoloft label says safety and effectiveness in pediatric patients have not been established other than for obsessive-compulsive disorder.
• An indication is not a preference. A label tells you what was approved. It does not say one medicine suits you better than another.

What off-label means

Off-label means a prescriber is using an FDA-approved medicine for a use that is not listed on its label. The National Center for PTSD puts it this way for PTSD: from the FDA perspective, all other medication uses are off-label.

Off-label is a label status, not a judgment on quality of care. Some off-label uses have research behind them, and a guideline may recommend them. Others have very little. It is reasonable to ask a prescriber whether a medicine is on-label or off-label for your condition, and what evidence supports the use.

How approval and the VA/DoD guideline differ

FDA approval and clinical guidelines answer different questions. The FDA decides what a label may claim. The VA/DoD guideline panel reviews research and says what it recommends for care.

That is why venlafaxine stands out. The guideline says: "We recommend paroxetine, sertraline, or venlafaxine for the treatment of PTSD" (Strong for). Yet the Effexor XR label lists major depressive disorder, generalized anxiety disorder, social anxiety disorder and panic disorder, not PTSD. Its use for PTSD is off-label, and it is also guideline-recommended.

Prazosin is another example. The National Center for PTSD summarizes the guideline as suggesting it for nightmares associated with PTSD and suggesting against it for global PTSD symptoms. Both of those are off-label.

Safety information on the approved labels

Both labels carry a boxed warning about suicidal thoughts and behaviors. Antidepressants increased this risk in pediatric and young adult patients, and the labels call for close monitoring for clinical worsening and for new suicidal thoughts. Anyone in crisis should call or text 988, or call 911. Locascio Wellness does not provide emergency services.

Both labels say these medicines must not be taken with MAOIs or within 14 days of stopping one. The Zoloft label also lists pimozide, and the Paxil label lists certain medicines that can prolong the QT interval. Both labels advise gradually reducing the dose rather than stopping abruptly whenever possible, so talk with your prescriber before any change.

The Paxil label adds a warning about harm to a developing baby. If you are pregnant, planning to become pregnant or breastfeeding, tell your prescriber.

Talking with a prescriber in Pennsylvania or New York

A licensed psychiatrist on our team treats trauma by secure video for people physically located in Pennsylvania or New York during each visit. Whether any medicine is an option for you is a decision for you and your prescriber. Ask us whether our psychiatrist can help through our medication care contact form.

Our online trauma treatment page covers both therapy and medicine groups. Trauma therapy with our team is available in Pennsylvania, West Virginia, Arizona and Colorado, not New York, and our therapists do not prescribe. An FDA label is one good piece of information to bring to that conversation, and your own history and preferences matter just as much.