Lactic acidosis is a rare, but serious, metabolic complication that can occur due to metformin accumulation.
Avandamet is metformin and rosiglitazone; Glucovance is metformin and glyburide; Invokamet is metformin and canagliflozin; Janumet is metformin and sitagliptin; Synjardy is metformin and empagliflozin; Xigduo XR is metformin and dapagliflozin.