I purchased Midol Extra Strength PMS formula (there were some other formulas meant for your time of the month but this one seemed to be directed at the symptoms I usually get the worst).
Compared to using a regular pain reliever (for general symptoms like headaches or muscle pain), Midol does an awesome job. It got rid of my cramps (which can be severe on the first day), back pain, tenderness, bloating, all without making me feel too drowsy or medicated.
I can't remember what the price was, but I know it was pretty cheap, and it has 32 caplets which should last me another few months. (I took 2 as soon as I started to feel a bit crampy, and then another 1 every couple of hours when they started to come back.)
Midol is going to be a staple item for me from now on, since it works so well - any lady who gets nasty PMS symptoms should definitely try this!

I tried Midol Extra strength today because I had really bad cramps. My pain was so bad it went into my thighs. I took the Midol extra strength today and it worked very well at relieving my pain. It took about 30 minutes to kick in but when it did it was nice to get relief. I recommend this product and I would buy it again.