The most common cause of bags under our eyes is just due to plain old aging. As our body ages things to start loosen up and then the skin under our eyes start to sag and get puffy as well as other parts of our skin.
It's a natural part of aging.
Sleep and even stress can also cause bags to appear under our eyes and being dehydrated is another cause of under eye bags.
It's important to get plenty of sleep, avoid stress and stay well hydrated to prevent bags under your eyes.
You can use hemorrhoid cream to get rid of your under eye bags and even wet frozen tea bags work well for removing eye bags.