It's hard for me to answer you about Epsom Salt dosage. You see, I take a 10 ounce bottle of LIQUID magnesium citrate that you can usually buy at any drugstore or grocery store here in the States. Therefore, I have no idea what the ideal dosage would be in capsule form. SORRY! Melatonin is a hormone that helps you sleep; it's totally natural and extremely safe. It helps stimulate your immune system as well. You can get it at just about any drugstore or healthfood store here in the U.S.
I know what you mean about the flannel pillow cases. I used some of my son's old, worn-out cotton underwear in my 7th flush, then I used some old breast nursing pads (also all cotton) on Friday night. I havn't used flannel yet, but I figure as long as it's 100% cotton, I should be ok.