Health Articles | September 13, 2009 When you're an adult suffering from acne, you probably wonder what about your lifestyle you could change to get rid of the pesky red bumps.� After all, you're not in puberty anymore, so why are you still plagued with acne?� Regardless of your age, you can still be prone to acne breakouts, especially if you suffered from acne as a child.� But once you understand the causes of adult acne, you can better understand how to go about conquering the red plague of zits. Some causes of adult acne are as follows: 1. Stress 2. Caffeine 3. Hormonal activity within your body 4. Irritating clothing, such as wool, hats, acrylic, nylon, etc. 5. Hormone injections, such as the ones found in grocery store milk and meat 6. Excess oil 7. Excess washing or scrubbing 8. Not keeping hands away from face These are just some of the causes of adult acne that might be plagueing your skin.� But in reality, there could be dozens of reasons.� But regardless of the cause,...