Tell your doctor about all your current medicines. Many drugs can affect lithium, especially:
buspirone;
fentanyl;
St. John's wort;
tramadol;
a "triptan" migraine headache medicine;
tryptophan;
an antidepressant or antipsychotic medication; or
a MAO inhibitor - isocarboxazid, linezolid, methylene blue injection, phenelzine, rasagiline, selegiline, tranylcypromine, and others.
This list is not complete and many other drugs may interact with lithium. This includes prescription and over-the-counter medicines, vitamins, and herbal products. Not all possible drug interactions are listed here.
 Lithium drug interactions (more detail)
