5 Common Reasons Your Stomach Might Hurt (And What To Do About It)
Understanding the key causes of abdominal pain helps you take meaningful steps toward relief and better digestive health.

5 Common Reasons Your Stomach Might Hurt
Nearly everyone experiences stomach pain at some point, and the causes can range from harmless to serious. Knowing the likely culprits and how to handle them can help you find relief and decide when it’s time to contact a healthcare professional. Below are five of the most common reasons your stomach may hurt, along with practical information and guidance on each.
Contents
- Indigestion
- Infection
- Constipation
- Irritable Bowel Syndrome (IBS)
- Gastroparesis
- Preventing Stomach Pain
- When To See A Doctor
- Frequently Asked Questions (FAQs)
1. Indigestion
Indigestion, or dyspepsia, describes discomfort or burning in the upper abdomen, often accompanied by bloating, belching, or nausea. Most people experience indigestion after eating too much, too quickly, or consuming greasy, spicy, or acidic foods.
- Common symptoms include a feeling of fullness during or after meals, discomfort, mild pain, heartburn, and nausea.
- Causes often are overeating, eating too fast, high-fat or acidic foods, and stress.
- Occasional indigestion is usually not serious, but chronic or severe indigestion may signal underlying issues such as acid reflux, gastritis, or ulcers.
What you can do:
- Eat smaller, more frequent meals rather than large ones.
- Limit fatty, spicy, or acidic foods and avoid lying down right after eating.
- Try to manage stress with relaxation techniques like mindfulness or yoga.
- Avoid smoking and excessive alcohol.
- Over-the-counter antacids may provide short-term relief, but if symptoms persist, consult a healthcare provider.
2. Infection
Gastrointestinal infections are a leading cause of sudden stomach pain, commonly resulting from viruses (such as norovirus or rotavirus), bacteria (such as E. coli or Salmonella), or parasites. These infections can inflame the stomach and intestines, leading to various uncomfortable symptoms.
- Symptoms: Cramps, nausea, vomiting, diarrhea, fever, and bloating.
- Onset: Symptoms often develop suddenly and can be intense.
- Spread: Usually transmitted through contaminated food or water, or by close contact with infected individuals.
What you can do:
- Stay hydrated by drinking plenty of fluids; oral rehydration solutions can help replace lost electrolytes.
- Avoid solid foods until vomiting stops, then slowly resume eating bland foods like toast or rice.
- Rest as much as possible while symptoms persist.
- See a doctor if you experience signs of dehydration, high fever, bloody diarrhea, or symptoms lasting more than a few days.
- Practice good hygiene—frequent handwashing and safe food handling—to prevent infection spread.
3. Constipation
Constipation is a common digestive problem in which bowel movements become less frequent and more difficult to pass. When stool remains in the colon too long, it dries out and becomes hard, resulting in abdominal pain, bloating, and discomfort.
- Symptoms: Fewer than three bowel movements per week, hard or lumpy stools, straining, abdominal pain, and a sense of incomplete evacuation.
- Common causes: Low fiber diet, inadequate fluid intake, lack of physical activity, medications (especially painkillers and antidepressants), and ignoring the urge to have a bowel movement.
What you can do:
- Increase dietary fiber by eating more fruits, vegetables, beans, and whole grains.
- Drink plenty of water throughout the day.
- Stay physically active—regular exercise stimulates bowel function.
- Establish a regular bathroom routine and respond promptly to the urge to go.
- Avoid overuse of laxatives; discuss persistent constipation with a healthcare provider.
4. Irritable Bowel Syndrome (IBS)
Irritable Bowel Syndrome (IBS) is a functional disorder of the digestive tract that causes recurring abdominal pain, cramping, and changes in bowel habits (constipation, diarrhea, or a mix of both). IBS is common, affecting up to one in five adults.
- Symptoms: Chronic or recurring abdominal pain, bloating, gas, alternating constipation and diarrhea, and urgency.
- Triggers: Specific foods, stress, hormonal changes, and infections can worsen symptoms.
- Additional considerations: IBS does not cause lasting harm to the intestines but can greatly affect quality of life.
IBS Trigger | Management Tips |
---|---|
Fatty or spicy foods | Limit consumption; opt for baked or steamed items |
Dairy products | Try lactose-free alternatives if sensitive |
Stress | Practice stress-reduction techniques (e.g., exercise, meditation) |
Caffeine and alcohol | Reduce intake as tolerated |
What you can do:
- Work with your doctor to identify triggers and create a tailored diet plan (the low-FODMAP diet is often helpful).
- Keep a food and symptom diary to identify patterns.
- Manage stress with regular exercise, mindfulness, or counseling if needed.
- Medications may help manage diarrhea, constipation, or pain—ask your healthcare provider for guidance.
5. Gastroparesis
Gastroparesis is a chronic condition in which the stomach empties food into the intestine more slowly than normal, despite no mechanical blockage. This motility issue is commonly seen in people with diabetes, those recovering from certain surgeries, or individuals without a clear underlying cause (idiopathic).
- Symptoms: Feeling full early during meals, nausea, vomiting, stomach pain, bloating, and appetite loss.
- Causes: Diabetes (most common), surgery affecting the stomach or vagus nerve, infections, or unknown reasons.
- Abdominal pain is present in most people with gastroparesis and can be moderate to severe, often impairing quality of life.
What you can do:
- Eat smaller, more frequent meals with low-fat and low-fiber content.
- Avoid carbonated drinks and high-fat foods, which can slow stomach emptying further.
- If diabetic, work with your healthcare team for optimal blood sugar control.
- Ask about medications that stimulate gastric motility; avoid medicines that worsen motility.
- Severe cases may require special diets or medical therapies—consult a specialist for personalized care.
Preventing Stomach Pain: General Advice
To reduce the likelihood of stomach pain from preventable causes, keep these practical steps in mind:
- Eat a wholesome, fiber-rich diet and drink plenty of water to support healthy digestion.
- Wash your hands regularly and handle food safely to prevent infections.
- Exercise regularly to support bowel regularity and reduce stress.
- Avoid known triggers if you have a chronic digestive condition such as IBS.
- Manage medications with your doctor’s help, since some can cause gastrointestinal side effects.
- Don’t ignore persistent or unusual pain; early evaluation helps catch issues before they become more serious.
When Should You See a Doctor About Stomach Pain?
While many digestive complaints clear up on their own, certain symptoms signal a potential emergency or the need for medical evaluation. Seek prompt medical attention if you experience:
- Severe, persistent, or sudden abdominal pain
- Pain accompanied by high fever, repeated vomiting, or dehydration
- Blood in your stool or vomit
- Unexplained weight loss or appetite loss
- Yellowing of the skin or eyes (jaundice)
- Swelling or tenderness in the abdomen
- Abdominal pain following an injury
If in doubt, err on the side of caution—contact a healthcare professional for guidance.
Frequently Asked Questions (FAQs)
Q1: What are some less common causes of stomach pain?
A: Less common causes include gallstones, ulcers, hernias, appendicitis, celiac disease, and inflammatory bowel diseases (Crohn’s or ulcerative colitis). A doctor can help diagnose less typical sources of pain if your symptoms are unusual, severe, or persistent.
Q2: Can stress alone cause stomach pain?
A: Yes, stress can trigger the release of hormones that affect digestion, leading to cramps, stomachaches, and changes in bowel habits—especially in those with IBS. Practicing relaxation and stress reduction often helps manage these symptoms.
Q3: How can I tell the difference between indigestion and more serious conditions?
A: Indigestion is often linked to eating and is mild or short-lived. Alarming signs such as severe pain, blood, persistent vomiting, weight loss, or jaundice suggest a more serious problem. Always consult your doctor if you notice these symptoms.
Q4: Should I stop eating if my stomach hurts?
A: If pain is mild and related to overeating or mild indigestion, eat smaller, lighter meals. If you’re nauseated or vomiting, stick with clear fluids until you feel better. For persistent pain, or pain with other severe symptoms, avoid food and call your healthcare provider.
Q5: Are there specific foods I should avoid if I have recurring stomach pain?
A: Fried, spicy, acidic, and high-fat foods can worsen stomach pain for many people, as can caffeine, alcohol, and dairy for those who are sensitive. Keeping a food diary can help you and your doctor identify personal triggers.
References
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