Better made into tea or some kinda tincture I do not advise smoking stems But if the itch subsides, have at it boyo
Make tea, or collect them to make better tea/edibles. I've smoked a 1.5g of stems before from some pretty potent weed, and it did get me quite buzzed, and didn't give me a headache, but it wasn't really worth it.
I am boiling down stems as we speak. It take a good amount of stems to do any good. Boil the stems and seeds if you have some in rubbing alchohol for a couple hours then with water for the same amount of time, then remove the stems and just boil it down to the thickness you desire. You boil it down to kind of a hash solution or leave it liquid form and apply it to the joints, it will make any weed kick ass.
You can make a pretty good tea if you have around 5 grams. You can also vape a good bit for a buzz, way less gross imo then smoking them.