Dear friend, welcome to HCM.
it would be better to know her daibetes and thyroid
medications as well.
serta has sertraline
which is a SSRI anti-depressant. it amy have certain drug interactions and cause such symptoms. sometimes serotonin syndrome
pl. post additional drugs she uses. does she get muscle twitchings as well, fever?/
pl. consult your prescribing doctor about stopping it.
also need to check if there are problems related to thyroid or diabetes
pl. consult your doctor for these.
Take care and pl. keep me posted on your progress.