A trigger point injection (TPI) is an injection that is given directly into the trigger point for pain management. The injection may be an anesthetic such as lidocaine (
Do trigger point injections contain steroids?
In the trigger point procedure, a health care provider inserts a small needle into the patient's specific area of pain (trigger point) in a muscle. The injection usually contains only a local anesthetic, but occasionally may contain a steroid medication.
What can I expect from a trigger point injection?
After receiving your trigger point injections, your doctor will likely recommend physical therapy exercises and stretches to help maximize the results of your injection and further ease your pain and discomfort. It is normal to have some bruising, tenderness, soreness, and pain while you heal from the treatment.