Drug Interactions

This Menu contains links to pages related to various Drug Interactions. You can also see

Seizure risk if atomoxetine and bupropion are used together?

Antidepressants with much fewer P450 drug interactions

Some antidepressants may have clinically important interactions with tramadol (Ultram(R))

Important instructions regarding MAO inhibitors and other medications

Lithium and antihypertensives: Be careful!

Interactions between herbal and psychotropic medications

Pharmacogenetic testing in the office: Cytochrome P450 enzymes

Cytochrome P450 system and psychiatric medications: An introduction and important tips

Cytochrome P450 3A4: Substrates, inhibitors, and inducers

Cytochrome P450 drug interactions with benzodiazepines

Important interactions when using two medications for ADHD

Why is dextromethorphan being combined with a CYP 2D6 inhibitor?

Switching antidepressants: A difficult case

One exit door or many?

Order genetic testing for a patient on atomoxetine?

Be careful if a person is on both a stimulant and an antipsychotic

Can oral contraceptives affect clozapine levels?

What could happen when changing from an antipsychotic to a stimulant?

Video: How to do efficient drug interaction searches to quickly identify the important ones

Drug interactions affecting prodrugs

Smoking can seriously affect some psychotropic medications

Time course of decrease in CYP1A2 activity after smoking cessation

Which psychotropic medications does cannabis affect?

Do psychotropic medications affect intrauterine devices (IUDs)?

Don’t cause unwanted pregnancy

Dose adjustment for second-generation antipsychotics based on drug interactions

How to easily search for drug interactions with cannabidiol

Common and important drug Interactions in psychopharmacology

The Flockhart P450 Drug Interaction Table: Full table (Link to external site)

Supplement to Flockhart table

Drug interaction search tools