We sure need a new pain medicine without the baggage of NSAIDs or the stigma of opioids. Johnson & Johnson thinks it might have an answer - a derivative of Tylenol without the associated liver toxicity. But does it treat pain? Not very well.
Worn for half an hour a day, they are designed to deliver pulses of electricity to the eye to stimulate the optic nerve to repair itself - and are now being used in a clinical trial.
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