Can fibromyalgia cause you to drop things a lot?

No: Fibromyalgia is not associated with weakness or problems with coordination.

It's on the list: Here's a long, long list of possible symptoms. These are also possibly unrelated to fibro and certainly more than a few would be needed to build a belief that you have this condition: http://www.fibromyalgiawesternaustralia.com/Docs%20for%20Download%20Page/The%20ridiculously%20long%20list%20of%20Fibro%20symptoms.pdf Best!

Yes: ? If fibromyalgia can cause unilateral hand weakness. I noted not insignificant portion of FM sufferers w. concomitant Thoracic Outlet Syndrome, which can include mechanical impingement of brachial neurovascular bundle, associated ipsilateral hand weakness & even expressions of Reynaud's Syndrome symptoms. Both motor & autonomic nerves transit costo-clavicular dimension, i.e., Thoracic Outlet.