Natural painkiller nasal spray could replace addictive opioids, trial indicates. Scientists alleviated pain in animals with a nasal spray that delivered millions of soluble nanoparticles filled with a natural opioid directly to the brain, that is tolerance free, leading to lower risks of overdoses.

Natural painkiller nasal spray could replace addictive opioids, trial indicates. Scientists alleviated pain in animals with a nasal spray that delivered millions of soluble nanoparticles filled with a natural opioid directly to the brain, that is tolerance free, leading to lower risks of overdoses.: http://ift.tt/2Fx23VC Read more... http://ift.tt/2DSjI9w