What is the difference between regular ThermaCare and ThermaCare Joint & Arthritis Pain?
ThermaCare Joint & Arthritis Pain lasts 12 hours whereas regular ThermaCare lasts 8 hours. People who suffer from arthritis/joint pain, specifically Osteoarthritis, tend to experience pain longer, and ThermaCare Joint & Arthritis Pain was designed specifically to treat this type of pain, so the heat lasts 4 hours longer than regular ThermaCare for longer-lasting relief.