Here is a thorough overview of ulcers and how to treat them:
Peptic Ulcer Disease (PUD) — Overview & Treatment
What Are Ulcers?
Peptic ulcers are sores that form in the lining of the stomach (gastric ulcers) or the first part of the small intestine (duodenal ulcers). The two main causes are:
- Helicobacter pylori (H. pylori) — a bacterial infection that weakens the stomach's protective lining
- NSAIDs (e.g., ibuprofen, aspirin, naproxen) — these drugs reduce prostaglandins that protect the stomach lining
Less common causes include smoking, excessive alcohol, stress, and rare conditions like Zollinger-Ellison syndrome.
Symptoms
- Burning or gnawing stomach pain (often between meals or at night)
- Nausea or vomiting
- Bloating or belching
- Loss of appetite or unintentional weight loss
- Dark/tarry stools or vomiting blood (seek emergency care immediately)
Diagnosis
A doctor will typically:
- Test for H. pylori via breath test, stool antigen test, or blood test
- Perform an endoscopy (camera into the stomach) to visualize and confirm the ulcer
Treatment
According to Harrison's Principles of Internal Medicine (21st Ed., p. 8921 & 8931), treatment focuses on three goals: relieving symptoms, healing the ulcer, and preventing recurrence.
1. If H. pylori is Present — Eradication Therapy
This is the most important step. Eradicating H. pylori reduces ulcer recurrence from ~60–67% down to less than 10–20%.
Standard regimens (prescribed by a doctor):
| Regimen | Drugs | Duration |
|---|
| Triple therapy | PPI + Clarithromycin + Amoxicillin (or Metronidazole) | 10–14 days |
| Quadruple therapy | PPI + Bismuth + Metronidazole + Tetracycline | 10–14 days |
| Concomitant therapy | PPI + Clarithromycin + Amoxicillin + Metronidazole | 10–14 days |
A follow-up test 4+ weeks after treatment confirms H. pylori has been eliminated.
2. Acid-Suppressing Medications
| Drug Class | Examples | Role |
|---|
| Proton Pump Inhibitors (PPIs) | Omeprazole, Lansoprazole, Pantoprazole | First-line; reduce acid strongly |
| H2 Blockers | Ranitidine, Famotidine | Moderate acid suppression |
| Antacids | Tums, Maalox | Temporary symptom relief only |
| Sucralfate | Carafate | Coats and protects ulcer surface |
3. If NSAIDs Are the Cause
- Stop or reduce NSAID use if possible
- Switch to a safer pain alternative (e.g., acetaminophen/paracetamol)
- If NSAIDs must continue, take a PPI daily to protect the stomach lining
- Misoprostol can also be used to protect the stomach in NSAID users
Lifestyle Changes
- Avoid NSAIDs (ibuprofen, aspirin, naproxen)
- Quit smoking — smoking slows ulcer healing and increases recurrence
- Limit or avoid alcohol
- Eat smaller, more frequent meals
- Avoid spicy or acidic foods if they worsen symptoms
- Reduce stress (it doesn't cause ulcers but can worsen symptoms)
When to See a Doctor Urgently
Seek immediate medical attention if you experience:
- Vomiting blood or material that looks like coffee grounds
- Black, tarry, or bloody stools
- Sudden, severe stomach pain
- Feeling faint or dizzy
These may indicate a bleeding or perforated ulcer, which is a medical emergency.
Bottom line: Do not self-treat ulcers long-term with antacids alone. See a doctor to test for H. pylori and get the appropriate antibiotic + PPI regimen — this is the only way to truly cure the ulcer and prevent it from coming back.