Normast® a breakthrough in chronic pain treatment For years, patients suffering from chronic pain have been waiting for this; an effective analgesic with no side effects that can be used for longer periods of time. It is called Normast® and contains a compound that our body produces naturally. in Public bookmarkswith anti_inflammatorychronic_painnormastpainkillers Note: For years, patients suffering from chronic pain have been waiting for this; an effective analgesic with no side effects that can be used for longer periods of time. It is called Normast® and contains a compound that our body produces naturally.