Lantus with antidepressants: interactions
Many adults take an antidepressant for mood, anxiety or chronic pain. The combination with Lantus (Insulin Glargine) 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 Insulin Glargine at 100 IU/mL. MAOIs require special caution with many medications. Tricyclics can amplify cardiovascular and sedative effects of some Diabetes Treatment agents.
Practical guidance
According to the prescribing information for Insulin Glargine, any change in antidepressant therapy should be reviewed alongside Lantus dosing. Switching antidepressants — particularly to or from MAOIs — usually requires a washout period before resuming Lantus at the standard 100 IU/mL schedule.
Frequently asked questions
Can I take Lantus on an SSRI? ▾
For most SSRIs and most Diabetes Treatment 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 Insulin Glargine.
Are there antidepressants to avoid with Lantus? ▾
MAOIs are the antidepressant class most often flagged for caution with many medications. Other interactions depend on Insulin Glargine and the specific antidepressant; a pharmacist review is the practical safeguard at 100 IU/mL.
More on Lantus
- With alcoholLantus and alcohol — is it safe to drink?
- With foodShould Lantus be taken with food?
- Side effectsLantus side effects: common, rare and warning signs
- Dosage guideLantus dosage guide: how much to take and when
- OnsetHow fast does Lantus start working?
- DurationHow long does Lantus last?
The information on this website is provided for reference and educational purposes only. It does not replace consultation with a qualified healthcare professional.