Compare Percocet vs. Voltaren, which is better for uses like: Pain, Migraines and Cramping. Compare head-to-head ratings, side effects, warnings, dosages, interactions and patient reviews. Patients rated Voltaren 4.4/5 over Percocet 2.8/5 in overall satisfaction. Voltaren is diclofenac an NSAID that has been around a while. comes in patches and may help. I tried the diclofenac patches right on the spine (over the affected facets) for a short while. I then stopped to 'test' results with the Celebrex only. I am happy enought with Celebrex only I decided not to add another NSAID to the mix. Percocet is a brand name drug (by Endo), containing oxycodone and acetaminophen (APAP). Oxycodone is an opioid (narcotic), and acetaminophen is a weak analgesic that, when taken with oxycodone. Treats moderate to severe pain. Percocet (Oxycodone / Acetaminophen) is the strongest prescription combination pain medicine for as needed pain relief, but make sure you don't take too much acetaminophen (Tylenol) to avoid liver problems or death. Compare Oxycodone vs. Voltaren, which is better for uses like: Pain and Migraines. Compare head-to-head ratings, side effects, warnings, dosages, interactions and patient reviews. Patients rated Voltaren 4.4/5 over Oxycodone 3.4/5 in overall satisfaction. Are you using the gel? I am. And take a lot of other pain pills as well. No problems. My husband is also using voltaren and loves it. Because Endo Pharmaceuticals does not control the content of the website(s) you are about to visit, and due to its constantly changing nature, we cannot be responsible for its content, accuracy, practices, or standards. Works well to relieve muscle ache and pain caused by inflammation. Minimal risk for addiction unlike narcotics. Available in gel or powder packets if you have difficulty taking the pill. Voltaren Gel contains diclofenac, a nonsteroidal anti-inflammatory drug (NSAID). Diclofenac works by reducing substances in the body that cause pain and inflammation. Summary. Drug interactions are reported among people who take Voltaren and Oxycodone together. This study is created by eHealthMe based on reports of 498 people who take Voltaren and Oxycodone from FDA, and is updated regularly.