H2-receptor antagonist
Famotidine with antidepressants: interactions
Many adults take an antidepressant for mood, anxiety or chronic pain. The combination with Famotidine (Famotidine) is common and, for most antidepressant classes, well tolerated. A few specific combinations require attention because of additive effects or shared metabolic pathways.
Antidepressant interaction landscape
SSRIs, SNRIs, TCAs, MAOIs and atypical antidepressants each interact differently. SSRIs are the most commonly co-prescribed and usually have minor or no clinically meaningful interaction with Famotidine at 10mg, 20mg, 40mg. MAOIs require special caution with many medications. Tricyclics can amplify cardiovascular and sedative effects of some H2-receptor antagonist agents.
Practical guidance
According to the prescribing information for Famotidine, any change in antidepressant therapy should be reviewed alongside Famotidine dosing. Switching antidepressants — particularly to or from MAOIs — usually requires a washout period before resuming Famotidine at the standard 10mg, 20mg, 40mg schedule.
Frequently asked questions
Can I take Famotidine on an SSRI? ▾
For most SSRIs and most H2-receptor antagonist agents, the combination is acceptable with normal monitoring. A few combinations require dose adjustment or alternative selection. The prescriber confirms based on the specific antidepressant and the active ingredient Famotidine.
Are there antidepressants to avoid with Famotidine? ▾
MAOIs are the antidepressant class most often flagged for caution with many medications. Other interactions depend on Famotidine and the specific antidepressant; a pharmacist review is the practical safeguard at 10mg, 20mg, 40mg.
Products containing Famotidine
More on Famotidine
- With alcoholFamotidine and alcohol — is it safe to drink?
- With foodShould Famotidine be taken with food?
- Side effectsFamotidine side effects: common, rare and warning signs
- Dosage guideFamotidine dosage guide: how much to take and when
- OnsetHow fast does Famotidine start working?
- DurationHow long does Famotidine last?
The information on this website is provided for reference and educational purposes only. It does not replace consultation with a qualified healthcare professional.