I’m A Colorectal Cancer Doctor — Here Are 5 Things I’d Never, Ever Do

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6 March 2025

Rule #3 — Never Dismiss Symptoms

Why It Matters
CRC symptoms mimic common issues, leading to delays. A 2021 survey found that 40% of young patients waited 3+ months to seek help.

Red Flags

  • Persistent changes: Diarrhea/constipation lasting >2 weeks.
  • Blood: Bright red or dark stools.
  • Unexplained fatigue: Could signal anemia from slow bleeding.

Persistent symptoms like rectal bleeding or fatigue require prompt evaluation. The National Cancer Institute outlines key warning signs here .

Patient Story:
Maria, 35, ignored “cramps” for months. Her doctor found a tumor causing a bowel obstruction. “I thought I was too young. Now I urge everyone: Listen to your body,” she says.

When to Act Immediately

  • Bowel obstruction: Severe pain, vomiting, inability to pass stool.
  • Unexplained weight loss: Losing 10+ pounds without trying.

The Psychology of Ignoring Symptoms
Fear of bad news or embarrassment often delays care. Dr. Teitelbaum notes: “Patients tell me, ‘I didn’t want to bother the doctor.’ But your health is worth the ‘bother.’”

Your diet could be feeding cancer cells. Click next to discover the 3 foods I’d never touch—and the meal plan that slashed my patients’ risks.

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