The most commonly reported side effects at therapeutic doses include mild nausea, particularly in the first week of a protocol, which typically resolves by day 7 to 10 without any dose adjustment
Learn More About Vitamin B-12 Contraindications Tell your provider about your other medicines, especially: chloramphenicol, colchicine, antibiotics, metformin, or medicines that reduce stomach acid, such as cimetidine (Tagamet), omeprazole (Prilosec), lansoprazole (Prevacid), esomeprazole (Nexium), and ranitidine (Zantac)
Curr Treat Options Neurol (2014) 16(6):292.10.1007/s11940-014-0292-7 47 OgleRFChristodoulouJFaganEBlokRBKirbyDMSellerKLet alMitochondrial myopathy with tRNA(Leu(UUR)) mutation and complex I deficiency responsive to riboflavin
Those individuals who have an allergic reaction to Januvia may experience a complication known as angioedema