For people living with post-traumatic stress disorder, nighttime can sometimes be harder than daytime. Sleep may bring back frightening events in vivid dreams, causing people to wake terrified and leaving them exhausted the next morning. These repeated nightmares can become a serious health problem of their own. Poor sleep can affect memory, concentration, mood and […] The post A Cannabis Medicine Could Quiet PTSD Nightmares appeared first on Knowridge Science Report .