In case you didn't know - read the following lines very carefully - certain medications can cause you to snore or can worsen your snoring. If you are a snorer who is really trying to stop the habit, you cannot just accept every medication that is given to you. Let the doctor know the type of medications that make you snore, if you know the particular ones. If not, then you should be observant so that you can know.
Another culprit as regards snoring is obesity. I am yet to meet an overweight person who does not snore - no offense, but that's my experience. Whatever mechanism it is that causes you to snore, it has got to be tied up in your weight, especially if you are overweight. So, if you seek to stop snoring I think you should work to stop being so big. Seriously. Get rid of the weight and you might just say good bye to the snoring.
Drinkers and smokers also tend to snore a lot. Those habits are bad enough for your health already without the added disadvantage of the loud noises when you sleep at night. I'm sure they are not easy habits to break, but I'm also certain that if you want to stop snoring badly enough, you would not mind doing away with a couple of nasty habits.
So - there you go. As simple as the above tips are, they are can help you quit snoring. But of course, that's only if you apply them. If you don't apply them, you don't stand a chance of having them work for you.