Try an over-the-counter pain reliever. Anti-inflammatory drugs such as aspirin, ibuprofen (Advil, Motrin, Nuprin), and naproxen sodium (Aleve, Anaprox, Naprosyn) can help reduce back pain. Acetaminophen (Actamin, Panadol, Tylenol) is another over-the-counter option for pain management. Be sure to check with your doctor or pharmacist about any interactions over-the-counter pain relievers may have with other medications you are taking. People with a history of certain medical conditions (such as ulcers, kidney disease, and liver disease) should avoid some medicines.
I purchased this because it was less expensive than Penetrex and I'd thought I'd try it out.. Unfortunately, compared to Penetrex, at least for me, I do not feel that it is worth the savings. I'm using it for Plantar Fasciitis and Osteoarthritis in my knees. Although it does provide some pain relief, the duration is limited to a couple hours, whereas Penetrex lasts for up to half a day. However, SynthaFlex does offer a little more relief, albeit very temporarily, for my Osteoarthritis than Penetrex does. It is not nearly as effective for my Plantar Fasciitis pain. Ultimately, if I have to apply it many times throughout the day, it is not cost effective in comparison.
Spreading a medication on your skin is not the same thing as swallowing it. Because Voltaren Gel is applied to the skin, dramatically less medication reaches the bloodstream — only a tiny fraction of what you would get from oral usage.1516 It is safe to assume that cardiovascular risks of moderate topical use are negligible compared to oral diclofenac, because so much less medication is actually getting into general circulation, and that is what the evidence now shows.17 Multiple studies have concluded that topical NSAIDs are both effective and safe.181920