So I initially purchased this product (xxx strength pain oil) for sciatica pain. One day I was taking down some kitchen cabinet doors and I dropped one of them on my foot. Yes, it was painful but I rubbed this oil on my foot. The pain went away and not only the pain but the swelling. The only time I remember about the incident is when I rub oil on my foot and there is a mild tenderness to the touch but Outside of me touching the area there is no pain or swelling during the day or night. I recommend this product and send Blessing to the company.