I have wondered about saunas, and whether they would cause worms to exit if the body got hot enough. I have wanted a far infared one just for health and toxins. I don't think it would totally rid the body of worms though, but might cause scattering. To get the body hot enough and long enough for all the worms to leave would probably kill you first.

I had my belly bloat go down significantly once when I did castor oil packs with a heating pad. Funny you mention this, I have been feeling like my liver is congested lately, and wondered if adding herbals to the oil pack around the liver, then applying heat would help them penetrate. I might try it tonight now that I'm thinking about it again.

What has worked for me and some others for those who want to try something natural, plus much other info re candida, mercury, etc. which, like parasites, are often in the body but not suspected.
//www.curezone.org/forums/fm.asp?i=1913983#i


Re the topic of enemas sometimes mentioned in the link above, I am adding a personal feeling of caution about colonics - professionally done high colonic enemas. I have seen them really depleting people's energy, though some really like them. They do flush out a lot of good bacteria & probiotics along with the junk.
There is really no data that I know of to show that good bacteria can be replaced by over the counter supplements, or even things like acidophilus yogurt, kefir etc., after such a highly invasive wash of the intestines. (You can tell if your yogurt or kefir has live probiotics by adding a heaping tbsp. to regular milk, then letting it sit for 8 -16 hours. If it’s the real stuff the milk will thicken and give you more yogurt or kefir.) Maybe so, maybe no, but there is new info coming out that low probiotics in the gut can cause things like Depression (see Dr. Mercola & Dr. Marsha Campbell’s Youtube vid for example) and even possibly things like autism if the mother's probiotics are too low and she doesn't pass enough onto her baby in the birth canal or through her milk.
There are other ways to clean out the intestines, for example some like Blessed Herbs, some like Oxypowder . Simply adding more roughage & drinking more water can be effective.
I'm no expert on any of that, just presenting what I worry may be a potential hazard. Mho.

That is interesting about Ascaris & high temps etc. I'd kind of doubt that all would leave that way. At least some eggs would probably be left behind I would suspect, not to mention other bugs that aren't so mobile.