For your back:

Take a 12oz bottle of Green alcohol and a very liberal amount of Epsom salts in a bath with water as hot as you can stand it.

Soak (reading a book is recommended) until the water starts to feel cool,,,,then get out!

Do that twice a day (morning & evening),,,,you'll be amazed at how much better you feel within 3 days!!!
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QMC, USCG (Ret)
The best luck is what you make yourself!