Tecfidera stomach cramping

Has anyone else experienced really bad stomach cramping with taking tecfidera
Im on week 4 so 3rd week of higher dosage

Yes! Ive been taking Tecfidera for about 5 years and i get cramps periodically. Its uncomfortable and has more often than not woken me up in the middle of the night. Feels like a squeezing sensation. From stomach to ribs and around the back. Feels like bad indigestion. In my experience it lasts for a day or 2 and goes away.

Ive been on Tec for nearly 3.5yrs. Never had any issues at all, including stomach cramps.

Been on it for years. I do get the skin flushing