SSRIs commonly cause reduced libido, delayed or absent orgasm, and erectile difficulties, with a 2026 meta-analysis showing about 3.3 times the risk of orgasmic dysfunction versus placebo.
These effects can begin within the first weeks, often persist for as long as you take the drug (unlike nausea, which usually fades), and are a top reason people stop treatment without telling anyone. The fix list is real: dose adjustment, switching to an antidepressant with a lower sexual-side-effect profile (bupropion is the usual candidate), an add-on medication, or schedule adjustments, all with your prescriber. Two rules protect you: never stop the SSRI cold to escape the side effect, since withdrawal symptoms and depression relapse are the bigger dangers, and do raise it plainly at appointments, because clinicians cannot adjust what they do not know about. A small subset of people report sexual changes that persist after stopping, a condition called post-SSRI sexual dysfunction that is under active study; if that is your experience, it deserves a direct conversation, not dismissal.
What to do
Common questions
What are SSRI sexual side effects?
Sexual side effects are among the most common and most underreported effects of SSRIs. The main ones: reduced libido (lower sex drive), delayed orgasm or inability to orgasm (anorgasmia) in all genders, and erectile difficulties in men. A 2026 systematic review and meta-analysis of randomized trials found SSRI users had about 3.3 times the risk of orgasmic dysfunction and a significantly higher rate of reduced sexual satisfaction compared with placebo, with high to moderate certainty of evidence. These effects usually start within the first weeks of treatment, they do not reliably fade the way nausea does, and they are a leading reason people quietly stop their medication, which is why naming them matters. You have options, and none require suffering in silence: a dose adjustment, switching to an antidepressant with a lower sexual-side-effect rate (bupropion is the classic alternative), adding a second medication to counter the effect, or timing strategies, all decided with your prescriber. Do not stop the SSRI on your own, because withdrawal and relapse are worse problems. One more thing worth knowing: for a small number of people, sexual changes can persist after stopping (called post-SSRI sexual dysfunction), which is an active research area and worth discussing if it happens to you.