Can Diverticulitis Cause Back Pain?
Diverticulitis is a digestive condition that affects the colon, but many patients are surprised to learn it can sometimes cause back pain. While back pain is commonly linked to muscle or spinal problems, certain abdominal conditions can create discomfort that radiates to the lower back. At Texas Back Relief, we help patients determine whether their pain is digestive or spine-related so they can receive appropriate care.
What Is Diverticulitis?
Diverticulitis occurs when small pouches (diverticula) in the colon become inflamed or infected. It typically causes abdominal pain—most often on the lower left side—along with fever, nausea, and changes in bowel habits.
How Diverticulitis Can Cause Back Pain
Back pain associated with diverticulitis is usually due to inflammation and pressure in the abdominal area. The colon sits near structures that connect to the lower back, so irritation can sometimes radiate outward.
- Inflammation: Swelling in the colon may irritate nearby nerves.
- Referred pain: Abdominal pain can radiate to the lower back.
- Muscle guarding: The body may tighten surrounding muscles, causing back stiffness.
- Postural changes: Abdominal discomfort may lead to altered posture, straining the spine.
How to Tell If Back Pain Is Digestive or Spinal
Back pain from diverticulitis is often accompanied by:
- Lower abdominal pain (usually left side)
- Fever or chills
- Nausea or vomiting
- Constipation or diarrhea
If your back pain occurs without digestive symptoms or includes numbness, tingling, or leg weakness, it may be related to a spinal issue. A comprehensive spine evaluation can help determine the exact cause.
When to Seek Immediate Medical Attention
Diverticulitis can become serious if untreated. Seek urgent care if you experience:
- Severe abdominal pain
- High fever
- Persistent vomiting
- Worsening back or abdominal pain
Managing Back Pain Safely
If diverticulitis is ruled out and your pain is musculoskeletal, treatments such as chiropractic care, corrective exercises, or other non-surgical pain relief options may help reduce inflammation and restore mobility.
Frequently Asked Questions (FAQs)
Can diverticulitis cause lower back pain?
Yes, inflammation from diverticulitis can sometimes cause referred pain in the lower back, especially if the colon irritation is significant.
Where is diverticulitis pain usually felt?
It is most commonly felt in the lower left abdomen, but pain can radiate to the lower back in some cases.
How do I know if my back pain is from my spine instead?
If your pain includes numbness, tingling, shooting pain down the legs, or persists without digestive symptoms, it may be spinal in origin and should be evaluated by a specialist.
Is back pain from diverticulitis constant?
It often fluctuates and may worsen alongside abdominal symptoms. True spinal pain tends to change with movement or posture.
Should I see a spine specialist or a primary doctor?
If digestive symptoms are present, consult your primary care physician first. If back pain persists after abdominal issues resolve, a spine specialist evaluation may be beneficial.