Hello and welcome to Healthcare Magic. Thanks for your query.
You have mentioned that you are having some mild side effects such as fatigue
, diziness, etc. which are subsiding. Headache can also be a common side effect of the medication.
However, your symptoms such as stiffness
and pain over the neck are unlikely to be related to the side effects of Cymbalta
, and could be indicative of some other problem like a cervical spondylosis
. I would suggest that you see a doctor for a physical examination, and further investigations (like a cervical spine
Wish you all the best.
Dr. Jonas Sundarakumar