- Peptic ulcers are sores in the stomach or first part of the small intestine.
- Burning/gnawing upper abdominal pain, sometimes related to meals or occurring at night.
- Vomiting blood, black tarry stool with weakness/dizziness, sudden severe abdominal pain, a rigid abdomen, fainting or collapse requires emergency care.
Why this deserves attention
Peptic ulcers are sores in the stomach or first part of the small intestine. Helicobacter pylori (H. pylori) infection and non-steroidal anti-inflammatory drugs (NSAIDs) are important causes. Symptoms overlap with reflux and indigestion, but bleeding or perforation can be dangerous.
The aim is not to self-diagnose from one symptom. Onset, progression, impact on basic function and the person’s age, pregnancy status and existing conditions all affect how quickly medical review is needed.
Patterns and practical observations
- Burning/gnawing upper abdominal pain, sometimes related to meals or occurring at night.
- Nausea, early fullness, reduced appetite or unexplained anaemia may accompany an ulcer.
- Black tarry stool or vomiting blood/coffee-ground material suggests gastrointestinal bleeding.
- Ask specifically about aspirin and NSAID painkillers as well as H. pylori history; do not stop prescribed aspirin without medical advice.
A short timeline is often more useful than a vague description: note when symptoms began, how fast they changed, triggers, associated symptoms and any objective readings you already have. Do not delay care just to wait for a more “textbook” pattern.
Medical assessment and next steps
- H. pylori can be tested in several ways; endoscopy is used when an ulcer needs direct assessment or alarm symptoms are present.
- If H. pylori is confirmed, complete the prescribed eradication regimen and follow advice about confirming clearance when recommended.
- Long-term acid suppression or painkiller changes should be discussed with the prescriber rather than improvised.
Tests and treatment are individual. An online guide cannot replace examination, laboratory testing, imaging or specialist judgement; if you already have prescribed treatment, discuss changes with the treating team rather than adjusting it independently.
Where TCM may fit
TCM can be discussed for selected functional digestive symptoms only after bleeding, ulcer complications and H. pylori management are addressed. Herbs should not be used instead of eradication treatment when H. pylori treatment is indicated.
Tell both the TCM practitioner and medical team about every herb, supplement, prescription and over-the-counter medicine. “Natural” does not mean interaction-free, particularly in pregnancy, breastfeeding, liver/kidney disease, anticoagulation or polypharmacy.
When not to wait
- Vomiting blood, black tarry stool with weakness/dizziness, sudden severe abdominal pain, a rigid abdomen, fainting or collapse requires emergency care.
- Persistent vomiting, unexplained weight loss, difficulty swallowing or anaemia deserves timely medical review.
In Singapore, call 995 for a life-threatening emergency. If symptoms are serious and you are unsure, prioritise appropriate conventional medical assessment rather than waiting for a complementary-care appointment.
Related reading
Singapore references
This page was checked in September 2026 against current Singapore public-health / healthcare information. These links are for further reading; individual screening intervals, diagnostic thresholds and treatment should still be decided by your own medical team.
This page provides general health education, not an individual diagnosis or emergency plan. Sudden, severe, persistent or rapidly worsening symptoms—especially the red flags above—require appropriate conventional medical assessment.