Learn
A clinically significant disturbance in sexual function that developed during or soon after substance intoxication, withdrawal, or exposure to a medication capable of producing sexual dysfunction, where the substance/medication is judged etiologically related to the disturbance.
This diagnosis is for sexual difficulties -- reduced desire, difficulty with arousal or orgasm, or other sexual dysfunction -- caused by a substance or medication, most commonly certain antidepressants, antipsychotics, or ongoing substance use, rather than arising independently. As with the other induced disorders in this chapter, the key is a demonstrated timing and pharmacological link.
Common across the reproductive-age and older adult lifespan given how frequently implicated medication classes (particularly certain antidepressants) are prescribed; often underreported by patients unless directly asked.
Can significantly affect intimate relationships and quality of life; often improves with dose adjustment, switching to an alternative medication, or timing changes, but requires the sexual side effect to be identified and discussed.
Type of dysfunction often relates to the specific medication class involved; some agents are more associated with decreased desire, others with arousal or orgasm difficulty specifically.
Comfort discussing sexual function varies substantially across cultural contexts, which can affect whether this side effect is disclosed or proactively asked about during a medication review.
A common misconception is that sexual side effects are minor and shouldn't be raised unless the patient brings them up first. Because underreporting is common and the dysfunction can significantly affect quality of life and treatment adherence, clinicians should proactively ask about sexual function when prescribing implicated medication classes.
If sexual dysfunction persists substantially beyond discontinuation or adjustment of the implicated substance/medication, reconsider a primary sexual dysfunction diagnosis instead.
A man started on a new antidepressant several weeks ago reports new-onset difficulty reaching orgasm that was absent before starting the medication and that he had not mentioned until directly asked -- the clear temporal link to a well-documented medication effect supports Substance/Medication-Induced Sexual Dysfunction rather than a primary sexual dysfunction.
Know
This diagnosis requires a demonstrated etiological link between a specific substance or medication and clinically significant sexual dysfunction, distinct from a primary sexual dysfunction with its own independent course.
Notice
In a case, notice the specific substance or medication named, its documented association with sexual dysfunction, and whether the timeline of onset tracks the medication's start or dose change.
Distinguish
Distinguish this from a primary sexual dysfunction (Delayed Ejaculation, Erectile Disorder, Female Orgasmic Disorder) occurring independently of the implicated substance or medication, and from relationship or psychological factors affecting sexual function.
Recognize
Clinically significant sexual dysfunction developing during or soon after substance intoxication or withdrawal, or after medication exposure, with evidence supporting an etiological link between the specific agent and the sexual difficulty.
Distinguish
Distinguish this from a primary sexual dysfunction (Delayed Ejaculation, Erectile Disorder, Female Orgasmic Disorder) occurring independently of the implicated substance or medication, and from relationship or psychological factors affecting sexual function.
A primary sexual dysfunction (such as Delayed Ejaculation, Erectile Disorder, or Female Orgasmic Disorder) occurring independently of substance/medication use should be ruled out; relationship factors, psychological factors, and other medical conditions affecting sexual function should also be considered.
Because SSRI-related orgasmic difficulty is extremely common and often under-recognized, it can be misattributed to a primary Female Orgasmic Disorder if the medication list isn't carefully reviewed as part of the initial assessment.
Sexual side effects of medication are often underreported unless directly asked about, leading to under-recognition of the substance/medication-induced form and, less commonly, misattribution of a genuinely primary dysfunction to a medication that isn't actually responsible.
Reduced libido is often assumed to be purely psychological or relationship-related without a careful medication review; SSRIs, certain blood pressure medications, and hormonal treatments are common, under-recognized contributors that should be screened for.
Reason
Apply
Recognize medication-induced sexual dysfunction, including the importance of proactively asking about it.
Retrieve
2 question(s) reference this disorder. Practice Substance/Medication-Induced Sexual Dysfunction →
Master