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SSRIs: the complete list, ranked by safety record

All 7 ssris we track, ranked by our independent FDA recall-safety score. Unlike a plain list, every drug here carries its safety record, what it treats, whether a generic exists, and how long it stays in your body.

SSRIs (selective serotonin reuptake inhibitors) are a class of antidepressants. Beyond depression, they are used for obsessive-compulsive disorder, panic attacks, post-traumatic stress disorder, social anxiety disorder, and premenstrual dysphoric disorder.

How they work: They block the serotonin transporter (SERT) that pulls serotonin back into nerve cells, so more serotonin stays active in the space between neurons where it keeps stimulating receptors.

What everyone taking one should know

SSRIs carry an FDA boxed warning for a possible increased risk of suicidal thoughts in people up to age 25, especially early in treatment or after a dose change. Excess serotonergic activity — from an interaction or overdose — can cause life-threatening serotonin syndrome (agitation, fast heart rate, high fever, tremor). Abruptly stopping can trigger a withdrawal (discontinuation) syndrome with dizziness, nausea, and mood changes. Any change to your regimen is a prescriber's call, not a solo one.

By the pharmaranks editorial teamReviewed against the FDA (Established Pharmacologic Class & openFDA), MedlinePlus sourcesHow we research
SSRIs ranked by FDA recall-safety score
DrugSafetyGeneric?
citalopram hydrobromideboxed warning
Half-life: about 35 hours
72/100Brand only
nefazodone hydrochlorideboxed warning72/100Brand only
escitalopram oxalateboxed warning
Half-life: about 27 to 32 hours
70/100Brand only
sertraline hydrochlorideboxed warning
Half-life: about 26 hours
68/100Brand only
paroxetine hydrochlorideboxed warning
Half-life: about 21 hours on average
62/100Brand only
fluoxetine hydrochlorideboxed warning
Half-life: about 1 to 3 days
46/100Brand only
trazodone hydrochlorideboxed warning
Half-life: about 7 hours
unratedBrand only

Ranked by our independent recall-safety score (higher is better), which reflects the FDA recall and enforcement record — not effectiveness. A higher score is not medical advice to switch; which drug is right for you is a prescriber’s decision. 1 are unrated (too little regulatory history to score) and sort last.

Sources

Other drug classes: NSAIDs · Statins · Benzodiazepines · Opioids · Beta blockers · SNRIs · ACE inhibitors · ARBs · Proton pump inhibitors · Calcium channel blockers · Macrolide antibiotics.

The list is built from the FDA’s Established Pharmacologic Class tags, so it reflects the drugs in this class that we track (one row per active ingredient). Safety scores come from the FDA recall and enforcement record. This is general reference information, not medical advice — do not start, stop or switch a medication based on it; talk to your prescriber or pharmacist.