Renal manifestations of metformin-associated lactic acidosis; new findings

Risk factors for metformin-associated lactic acidosis (MALA) include impaired renal function, liver disease, heart failure, sepsis, and alcohol abuse. Patients with these risk factors should be closely monitored while on metformin therapy, and the dose should be adjusted accordingly. It is also important to screen patients for these risk factors before starting metformin therapy. In addition, patients should be educated on the symptoms of lactic acidosis, such as abdominal pain, nausea, vomiting, and muscle weakness, and advised to seek medical attention immediately if they experience any of these symptoms. Overall, early recognition and appropriate management of MALA can improve patient outcomes and prevent mortality.