Can i take myospaz for backache?

Hello, My mom is suffering from osteoporosis since many years. She consults a rheumatologist. Pls find her earlier prescription (28-10-2020) & (24-02-2021) latest prescription attached resp. 10 days ago, she had severe digestion issues. Doc prescribed her with 2 medicines. Normaxin and Rinifol. She got better in 4-5 days. But since then she had weakness issues, and since yesterday severe backache (kamar dard) she cud not sleep, gets pain whenever she lie down. I want to ask, can she take Myospaz (Myospaz was been prescribed earlier but latest prescription does not show Myospaz). It might take few days to contact our doc, till then can she take Myospaz? Her sgpt was 43 and crp level was 35 on 20 feb 2021.