In my latest research, I've discovered a significant connection between smoking and the aggravation of proctitis symptoms. Smoking not only increases the frequency of flare-ups but also intensifies the severity of symptoms like rectal pain, bleeding, and diarrhea. This is due to the harmful substances in cigarettes that cause inflammation and exacerbate any existing conditions. If you're dealing with proctitis, it's crucial to consider quitting smoking to manage your symptoms better. It's not an easy journey, but the benefits to your overall health and wellbeing are well worth it.