Cherokee herbalist David Winston uses kava for fibromyalgia, often combining it with ashwagandha and black cohosh tinctures. Ellingwood reported of its use in rheumatism, combined with black cohosh as well. Facial, dental and other neuralgias are another indication. I've also used it for toothaches. Pain with restlessness and anxiety is a specific indication.
Stinging nettle is a nutritious plant that gives us both food and medicine. It is a versatile herb that is commonly used for chronic health issues such as arthritis and type 2 diabetes, while also being used for acute care to relieve seasonal allergy symptoms. It is especially loved for being a powerhouse of nutrients - one of the highest in the plant world.