Hi @Sister, your oncologist should give you scripts for stuff. I took Somac for the reflux, magnesium supp as recommended by my onc as well as super B. I used movical sachets fir the constipation and had gastro stop on hand if I went the other way. I had maxolon for nausea and zofran wafers all scripts I got filled at the outset. I had nilstat drops on hand in case I got oral thrush.
I hated doing saltwater mouthwashes so used non alcohol Biotene which was great but expensive.
I had endone for bone pain and had hot showers and used a heat pad too ( was winter!).
Big hugs xxxooo