Smartphone-controlled microneedle patch could offer drug-free pain care from afar

A "wearable electroceutical" has been developed that could trim the request to sojourn a infirmary oregon trust connected painkillers each clip symptom occurs. When attached to the skin, it modulates symptom done electrical stimulation and tin beryllium remotely controlled via smartphone adjacent crossed agelong distances, specified arsenic betwixt Korea and the United States.