ABSTRACT
Ayurvedic medicine is an ancient and traditional system of health care. It is safe but inadvert and unsupervised use can lead to serious health complications. Lead is a common constituent of these medicines. Here authors describe two cases of lead encephalopathy as a result of long-term ayurvedic medication intake. First case was a 54-year-old female taking ayurvedic medications since long time presented with acute confusional state and memory disturbances with abdominal pain. MRI brain showed symmetric basal ganglia and cortical signal changes and edema with significantly elevated lead levels in blood. She responded to chelation therapy with oral penicillamine with complete clinical and radiological resolution. Second case presented was a 45-year female taking ayurvedic medications for hypertension presented with headaches and rapid deterioration in sensorium leading to coma and death. MRI brain showed diffuse cerebral edema with basal ganglia signal changes with elevated lead levels in blood. These two cases highlight the need for increased awareness that some Ayurvedic medicines may contain potentially harmful levels of lead and people who use them are at risk of developing associated toxicity which can even be fatal.
