I have been taking this product since I was a child. My entire family uses it. When I lived in Puerto Rico it was (and possibly still is) the go-to medication for most pains and discomforts. This medication helps me with all kinds of pain, I use it when I get a headache, for lower abdominal pain from that time of the month, and for back aches after a hard day at work. I recommend this product to everyone looking for pain relief.