You have allergies, and your doctor thinks allergy immunotherapy, or allergy shots, might help you feel better. The goal of allergy shots is to improve your allergy symptoms. But, there can be side effects. Those side effects are around the injection site, like pain, itching, bleeding, or swelling.
A formal sanction is a reward or punishment given by a formal organization or regulatory agency, such as a school or government. An informal sanction is a spontaneous expression of approval or disapproval given by an individual or a group, such as a standing ovation or gossip.
Sanctions are penalties or rewards for conduct concerning a social norm. Formal - would be a jail sentence or promotion- typically comes from an authority. informal would be a smile or compliment or bullying/humiliation.- these are not laws or rules- so an example would be someone talking to themselves, its not illegal, but the people giving him dirty looks or out right mocking him would be imposing informal sanctions.