They work for a time but the weight comes back so I've heard. Try this instead, safe and natural and still eat the foods you love. Take 2 tbls. apple cider vinegar in a glass of water 2 x day or whenever hungry. This is the only thing that has stopped my hunger pangs. Has 93 vitamins and minerals. Very inexpensive. Makes hair and nails grow long and strong. Cures acne. First time in my life I have long nails.

They f**k up your metabolism, but it's your body.
Discipline and research is a much better remedy.
Good luck, kiddo.

I don't know about any side effects, but what I've heard is that they're not effective.Your body gets used to the pill, and you'll start eating again. It's best to try to diet without any artificial substances.

the side effect is that when the pills are gone, the results go with it. if they work at all.