Can stress trigger my first ulcerative colitis flare at 27?

Question

Hello doctor,

I am 27 and just had what my gastroenterologist called my “first ulcerative colitis flare” last month, but honestly, I do not fully understand what is happening. I had really bad cramping, blood in my stool almost every day for two weeks, and I lost 8 pounds without trying.

My CRP came back at 18, and my calprotectin was 680 µg/g. My gastroenterologist started me on Mesalamine, but I want to know: should I really blame stress for my first colitis flare at 27, or is there something else triggering this?

I have a stressful desk job, but I eat fairly healthily. Could it be genetic, since my uncle also has some gut issues? How long will the Mesalamine take to work, and will I need to be on it forever?

Thank you.

Answer 1

Hello,

Welcome to icliniq.com.

You are likely experiencing a first flare of ulcerative colitis. Your symptoms, along with elevated inflammatory markers such as CRP (C-reactive protein) and calprotectin, indicate active intestinal inflammation. Stress does not directly cause ulcerative colitis, but it can act as a trigger and may worsen or prolong flares in individuals who already have the condition.

The possible causes of ulcerative colitis in your situation include an underlying immune system imbalance, genetic predisposition (a family history of gut-related issues can increase risk), and various environmental factors that may influence disease onset and activity.

Mesalamine is a standard first-line treatment for mild to moderate ulcerative colitis. It typically begins to show improvement within one to three weeks, while the full therapeutic effect may take around four to eight weeks. In many cases, it is used as a long-term maintenance medication to reduce the risk of future relapses and to keep inflammation under control. Consistent adherence to treatment is important to achieve the best outcomes and to prevent complications over time.

Ulcerative colitis is a chronic inflammatory condition of the bowel driven primarily by immune system dysregulation. While stress can influence symptom severity, it is not considered the root cause of the disease. Long-term management with appropriate medication helps maintain remission and improve quality of life.

I hope this helps.

Please feel free to ask any further questions if needed. I will be happy to assist you.

Kind regards.