Neck Pain Relief F4: Body ache with neck pain, shoulder problems or numbness in the limbs.
1. Neck pain: 48 neck pain patients took F4 or its modification for three weeks, and found 36 were cured (75.0 percent), 11 significantly improved (22.91 percent) and only one did not improve. Another 54 patients applied F4 externally and internally, and found 42 were cured (78 percent), 9 significantly improved (16.7 percent), 2 improved and one did not.
2. Shoulder pain: Two reports on 53 patients who were treated with F4 or its modifications for an average of three weeks found 37 patients cured (69.81 percent), 10 significantly improved (18.86 percent) and six improved (11.32 percent). A study on 70 patients who were evenly divided into a treatment group (n=35) using F4 while a comparison group taking Indocin, Procainum and other medications showed: Cured: 31 vs. 14 (88.57 percent vs. 40 percent), improved: 3 vs. 14 (8.57 percent vs. 40 percent) and not improved: 1 vs. 7 (2.85 percent vs. 20 percent). The treatment group is better than comparison group, P<0.05.