When I read articles or hear people talk about fibromyalgia, I often see the terms tender points and trigger points used interchangeably. Sometimes even medical professionals will mix them up. The fact is, tender points and trigger points are two very different things. If you have fibromyalgia, you probably know that tender points are used in diagnosing FM. But then what are trigger points?
To learn what each is and how to differentiate between them, read: The Difference Between Tender Points and Trigger Points
Have you ever developed cramping in your hands and fingers from typing too much, or had pain in your calf muscles from wearing ill fitted shoes or overdoing? These are examples that could be the result of developing myofascial trigger points.
What Is a Myofascial Trigger Point?
A myofascial trigger point (TrP) is a self-sustaining irritable area in a taut/tight band of muscle fiber that is felt as a nodule or bump. The irritated spot causes shortening of the muscle involved interferes with movement causing pain and weakness.
MTrP = myofascial trigger point
TrP = trigger point
TrPs = trigger points (plural)
Muscles develop TrPs because of injury , surgery, poor posture, repetitive motion, chronic tension, muscle strain, disease , or other aggravating factors. They can also cause changes in balance, nausea, vision, hearing, heart palpitations, bowel and gonad related difficulties, urinary difficulties, and many other autonomic disr...
"Separation" of the acromioclavicular (AC) joint, where the end of the collarbone meets the shoulder blade, is actually a sprain of the ligaments that connect the two bones. "Separation" is an old medical term that has been applied to the widening of the space between the bones. Since this problem involves ligaments, it really should be called a sprain. AC separation is typically an injury of young, active people who fall on the shoulder. Most commonly, it occurs when a person lands on the point of the shoulder, driving the shoulder blade down relative to the clavicle. Patients often tell of being thrown over the handlebars when bicycling, being tackled while playing football, or being upended while skiing. As with sprains , there are degrees of severity. Weight lifters, in particular those who do bench presses, often get AC separation. It can also occur in other situations where lifting occurs, or with injury such as falling on the shoulder. A mild, or first-degree, s...
You should knowAnswers to your question are meant to provide general health information but should not replace medical advice you receive from a doctor. No answers should be viewed as a diagnosis or recommended treatment for a condition. Content posted by community members does not necessarily reflect the views of Remedy Health Media, which also reserves the right to remove material deemed inappropriate.