Do not use l-methylfolate without the advice of a doctor. Never share this medication with another person, even if you believe they have the same condition you have.
You should not use this medication if you have ever had an allergic reaction to l-methylfolate.
Before you take this medication, tell your doctor if you have a vitamin B12 deficiency, pernicious anemia, a history of bipolar disorder (manic depression), or if you are pregnant or breast-feeding.
Avoid drinking alcohol while you are taking l-methylfolate.
Tell your doctor about all other medications you use, especially seizure medications. Do not start a new medication without telling your doctor.
Use only the brand and strength of l-methylfolate that your doctor has prescribed. Do not switch brands without your doctor’s advice.