Hi im still feeling bad from my briumvi reaction its been ages! Had briinvi on 3rd sept. Ive had ct scan and tests and nothing is found. So they are saying its ms flaring up. I have not had any of these pains constant like this before. My ms nurse is looking into pain relief and will call me back. I'm asking peoples experiences with pain relief for ms. Specifically for pain in the tops of arms that band around the underaem like achey sharps. Feels like it will cramp or spasm but it doesnt it just stays like it. Also pain in back and stomach cramps and heavy shoulders. Anyone had these symptoms before? Does pain relief help at all?