What Kind of Doctor Do You See for Constipation?
Constipation is one of the most common digestive complaints worldwide, affecting people of all ages. While occasional constipation is usually harmless, chronic or severe constipation may signal an underlying health issue that requires medical attention.
When Should You See a Doctor for Constipation?
Not all constipation requires a doctor visit. However, consult a physician if you experience:
- Constipation lasting more than 3 weeks
- Blood in your stool
- Severe abdominal pain or bloating
- Unexplained weight loss
- No relief with over-the-counter laxatives
- Alternating constipation and diarrhea
Which Doctor Treats Constipation?
| Doctor Type | Role in Treating Constipation |
| Primary Care Physician (PCP) | First line of evaluation; manages mild to moderate cases |
| Gastroenterologist | Specialist for chronic or complex constipation |
| Colorectal Surgeon | Addresses structural causes (e.g., rectocele, prolapse) |
| Proctologist | Focuses on rectal and anal disorders causing constipation |
| Neurologist | For constipation linked to neurological conditions (e.g., Parkinson’s) |
| Endocrinologist | Treats constipation caused by thyroid or hormonal issues |
What Does a Gastroenterologist Do for Constipation?
A gastroenterologist is the most common specialist for chronic constipation. They may recommend:
- Colonoscopy to rule out structural issues or colorectal cancer
- Anorectal manometry to test sphincter and rectal muscle function
- Colonic transit study to see how food moves through the colon
- Defecography to assess how well the rectum empties
Common Causes of Chronic Constipation
Dietary Causes
- Low fiber intake
- Inadequate water consumption
- Excessive dairy or processed food intake
Medical Causes
- Hypothyroidism
- Irritable Bowel Syndrome (IBS-C)
- Diabetes
- Colon cancer or bowel obstruction
- Pelvic floor dysfunction
Medication-Related Causes
- Opioid painkillers
- Iron supplements
- Antacids with calcium or aluminum
- Antidepressants
Treatment Options
Treatment depends on the cause and severity. Common approaches include:
| Treatment Type | Examples |
| Dietary Changes | Increase fiber (25-38g/day), drink more water |
| Laxatives | Osmotic laxatives, stool softeners, stimulant laxatives |
| Medications | Linaclotide, lubiprostone, prucalopride |
| Physical Therapy | Biofeedback for pelvic floor dysfunction |
| Surgery | For structural causes like rectal prolapse |
Key Takeaway
Start with your primary care physician for constipation evaluation. If symptoms are chronic, severe, or accompanied by warning signs, a referral to a gastroenterologist is your best next step. Do not ignore persistent constipation — it can be a symptom of a serious underlying condition