Taken from a January 2011, Time Magazine article—note that 8 of the top 10 legal drugs tied to violence are psychiatric drugs.

Top Ten Legal Drugs Linked to Violence

“When people consider the connections between drugs and violence, what typically comes to mind are illegal drugs like crack cocaine. However, certain medications — most notably, some antidepressants like Prozac — have also been linked to increase risk for violent, even homicidal behavior.

“A study from the Institute for Safe Medication Practices published in the journal PloS One and based on data from the FDA’s Adverse Event Reporting System  identified 31 drugs that are disproportionately linked with reports of violent behavior towards others.”

The top 10 are as follows

1) Varenicline (Chantix) The anti-smoking medication Chantix affects the nicotinic acetylcholine receptor, which helps reduce craving for smoking. Unfortunately, it’s 18 times more likely to be linked with violence compared to other drugs — by comparison, that number for Xyban is 3.9 and just 1.9 for nicotine replacement.

2) Fluoxetine (Prozac) The first well-known SSRI antidepressant, Prozac is 10.9 times more likely to be linked with violence in comparison with other medications.

3) Paroxetine (Paxil) An SSRI antidepressant, Paxil is also linked with more severe withdrawal symptoms and a greater risk of birth defects compared to other medications in that class. It is 10.3 times more likely to be linked with violence compared to other drugs.

4) ADHD drugs:  Amphetamines are used to treat ADHD and affect the brain’s dopamine and noradrenaline systems. They are 9.6 times more likely to be linked to violence, compared to other drugs.

5) Mefoquine (Lariam) A treatment for malaria, Lariam has long been linked with reports of bizarre behavior. It is 9.5 times more likely to be linked with violence than other drugs.

6) Atomoxetine (Strattera) Used to treat attention-deficit hyperactivity disorder (ADHD), Strattera affects the neurotransmitter noradrenaline and is 9 times more likely to be linked with violence compared to the average medication.

7. Triazolam (Halcion) A benzodiazepine which can be addictive, used to treat insomnia. Halcion is 8.7 times more likely to be linked with violence than other drugs, according to the study.

8. Fluvoxamine (Luvox) An antidepressant that affects serotonin (SSRI), Luvox is 8.4 times more likely than other medications to be linked with violence

9. Venlafaxine (Effexor) A drug related to Pristiq in the same class of antidepressants, both are also used to treat anxiety disorders. Effexor is 8.3 times more likely than other drugs to be related to violent behavior.

10. Desvenlafaxine (Pristiq) An antidepressant which affects both serotonin and noradrenaline, this drug is 7.9 times more likely to be associated with violence than other drugs.

The FDA admits less than 1% of side effects are ever reported to the FDA.  Therefore the numbers represented in the above graph (2004-2011)  greatly underestimate the amount of violent reactions to psychiatric drugs occurring out in the consumer market.