Works well with one side effect.
My Orthopedic physician recommended Deep Blue Rub for my arthritis. It does a very good job of reliving the pain when rubbed into painful areas. The smell is pretty strong. However there is one side effect for me - it lowers my blood pressure which I don't need since my blood pressure is normal. However if you have pain and high blood pressure, then this might help you.
Rating: 4 stars