In recent years, I have had a constant discomfort in my neck that intensified and gave me headaches. Despite exercising, it did not improve. Every 10 days or so, I would take Voltaren, but I am not a fan of medication. I tried to avoid exercises that would strain my neck or do any strenuous exercises. No matter what I did, I had a constant discomfort that sometimes turned into a headache. My doctor recommended it to my wife for leg pain, and I also tried it. From the second or third day, I noticed a difference. In 10 days, I have taken 6-7 tablets and I have no discomfort. I am amazed. I did not expect it. I take it as soon as I wake up with a glass of water and eat after 25 minutes. Since I don't easily go to the doctor, I don't know if it is right to use it continuously. I will take 3-4 tablets per week. However, on some nights, I couldn't find a comfortable position on the couch to watch TV, my neck and even my back were hurting. And it relieved me both at home and at the gym. It is quite expensive but an excellent product. You can find it in an online pharmacy, 30 tablets for 24.90 euros. Initially, my wife bought it for 30.90 euros from a conventional pharmacy, and she was lucky to find it at that price. They also sell it for 35 euros.