BAC water quality note: As of 2026, USP sterile compounding standards require BAC water to meet pH 5.07.0, benzyl alcohol 0.850.95%, and endotoxin levels 0.5 EU/mL
That means the requesting team should document the experimental purpose, confirm that internal handling aligns with non-clinical use, and keep staff clear on the difference between investigational laboratory materials and approved medical products
Our team generally finds that a 2 mL or 3 mL dilution provides the best balance of concentration and ease of measurement for most applications involving a 12 mg vial
If you know your coverage is ending on a specific date, work with your provider to develop a tapering plan well in advance
Fingolimod should be discontinued 2-3 months before the cessation of contraception,Reference Lu, Wang and Guimond 121 and evidence regarding the discontinuation of natalizumab is not clear considering the high risk of disease recurrence even during pregnancy.Reference De Giglio, Gasperini, Tortorella, Trojano and Pozzilli 122 Teriflunomide is associated with a theoretical risk of teratogenicity, despite little evidence for this in the treatment of MS,Reference OConnor, Li and Freedman 123 and the Food and Drug Administration regulation changed in regard to labeling all pharmaceuticals regarding the risk during pregnancy
Patient Considerations The best option is not always the most potent option
