I had jaw pain that felt like cramp about a year after starting GCA. No symptoms originally. I was told it was tmj but it diminished after an increase of steroids back up to 10mg. It was combined with an U/S showing new inflammation. This may not help you but its my experience.
Mine was 4 years ago now, but I don’t recall it as being like a cramp. It happened whenever i ate, & I thought it was a sinus infection. It was much worse in the morning & in was unable to eat until the afternoon
Content on HealthUnlocked does not replace the relationship between you and doctors or other healthcare professionals nor the advice you receive from them.
Never delay seeking advice or dialling emergency services because of something that you have read on HealthUnlocked.