Many arthritis sufferers are in a panic over the shortage of
Voltaren gel (
diclofenac sodium gel) and I get why they are worried. Voltaren gel is a prescription topical anti-inflammatory gel used for all kinds of arthritis pain: rheumatoid arthritis, lupus, and osteoarthritis of the knees, hands and hips. People who have stomach issues from taking anti-inflammatories by mouth can bypass that problem with Voltaren gel.