alt.med.fibromyalgia - join
Fibromyalgia Fibrositis List.
Low activity, 817 subscribers, Usenet

alt.support.arthritis - join
Helping people with stiff joints.
Low activity, 808 subscribers, Usenet

alt.support.headaches.migraine - join
Discussion of migraine and headache ailments.
Low activity, 503 subscribers, Usenet