Since going off Humira 3 years ago I’ve been getting headaches at night that seem to be referred from chronic upper thoracic spine and neck pain. Headaches are worst after any exercise using upper back muscles such as pushups, flies, pull-ups and even yoga. They start one or two nights after exercise about 4 hours after going to bed. So weird, painful and frustrating.
I noticed no other ASers listing headaches as a symptom.
All the best,
John