For hiccups, I use the power of my mind. I concentrate and visualize my diaphragm moving smoothly up and down as I breathe deeply and regularly. It works almost every time. This drives my husband insane, as he gets horribly stubborn hiccups and can’t do this trick for some reason.
Radiolab had a show that discussed using hypnosis to cure warts. The doctor who pioneered it talked about how he cured the terrible, extensive warts on this kid’s arm, only to find it was actually congenital ichthyosis, which had no known cure or treatment. After that he couldn’t cure anyone else with the malady, and he thinks it’s because he was told it’s incurable, so he lacks the necessary belief to cure people. It was an interesting show!
Oh, and re: bag balm and breastfeeding issues, I would avoid using it on nursing breasts. There seems to be some question about the safety of the active ingredient for human use. And perhaps more importantly, if you have plugged ducts and/or mastitis, the accepted interventions are warm moist compresses, nursing a lot, getting lots of rest, drinking plenty of water, and antibiotics if necessary. And if you have recurring problems, there is probably an underlying issue with latch, bras, or breastfeeding management that should be corrected.
And segueing back to the thread topic, lanolin cream really does work well on sore or dry nipples. If you have actual trauma like cracks in the nipple though, the hydrogel pads are an absolute lifesaver (along with correcting latch!).