pain
"Started using gel for "frozen toe". Had pain about 75% of the time ranging up to 7 or 8. Had difficulty putting on shoes due to bending of big toe. After using Voltaren gel 2-3 times a day, after just 2 days pain was greatly reduced. And if there is any pain, it's only about a level 3 or 4.  Have recently started using it on knees.  Seems to help but not as dramatically as toe.  I really like that fact that very little of the diclofenac goes systemic."