Claudia Winkleman CBD Oil While it may seem simple, the research in the back of this scale proves it is effective for each person to speak how they experience. 2. How to Use the Scale The one difficulty with the ache scale is that it's miles nonetheless a subjective degree. For example, someone with a high ache threshold may describe their ache as a three, even as a person greater sensitive may rate the same pain a nine or 10. In order to provide your medical doctor a sense of your ache stage, you want to provide your health practitioner with some context.