I recently got bit by a dog. So, I am being given an injection everyday. It is causing a great pain . Are there any hacks to reduce this pain???
Go see a competent hypnotherapist. S/he can quickly train you (using a technique called "anchoring") to make the location of the injection numb so that you will feel no pain when getting the shot.
Chill the area to be injected with ice or an ice pack for a few minutes before the injection. A bag of frozen vegetables works well for this. Cold will dull the nerves and lessen the amount of pain felt.