My Mother Needs Help

She's always been so strong, disciplined, buries her emotional pain in work and worries about others to her own detriment for so long, never dealt with the grief over losing her other son and both parents, that she may have blown a microchip, caused herself not only emotional but physiological, neurological damage, finally had a full-blown panic attack, which compelled her to check into the ER.  Docs of course prescribed her meds, Paxil I believe, for her anxiety.  Unfortunately, all drugs have side-effects, and nausea is one of them, so she can't eat, which is making her blood sugar dangerously low, which is causing her to pass out, so she's also having trouble sleeping for fear she might not wake up, which is making her even more anxious.  I'm open to suggestions:  Herbs like Valerian root, nutrition, yoga, accupuncture, anything...