Constipated After Baby? Here’s What You Need to Know

It is important to know your options when your body needs extra support with having regular bowel movements, so below are some pros and cons for different options you may be offered or need.

Constipation is common postpartum, affecting about one in three women in late pregnancy, with many continuing to experience issues after delivery. Spinal anesthesia (epidurals) and opioid pain medications used during labor or recovery can slow gut motility, with 40–95% of women on opioids requiring additional bowel regimens like laxatives for relief. Your first BM typically occurs within 2–4 days after birth, but this varies widely—some women go on day one, while others may take up to a week. Factors like vaginal or cesarean delivery, pain levels, or stress influence this timeline, so don’t worry if it takes a few days; every body is different. If you’re still waiting after 3–4 days, consult your provider for tailored guidance.

Ideally, constipation is managed through lifestyle changes.

Here is an easy overview of lifestyle factors and medications to help:

Lifestyle Measures:

• Prioritize hydration (strive for 8–10 glasses of water daily)

• Eat a high-fiber diet (e.g., fruits, vegetables, whole grains)

• Add in natural laxative containing foods (2-6 whole prunes/day or 4-8 oz prune juice, 2 kiwis a day, pieces of papaya, mango, pears, and/or apples)

• Make sure you are getting gentle physical activity if approved by your provider.

These non-pharmacologic approaches promote natural bowel function and are the first step. However, with the wide array of medications available, understanding which ones suit your needs is key when lifestyle measures alone aren’t enough due to recovery challenges, hormonal shifts, or medications.

Below are medications safe to take while breastfeeding for constipation:

Psyllium (bulk-forming fiber) aka Metamucil

Onset: 12–72 hours

Pros: Gentle, long-term support, low risk of cramping

Cons: Needs lots of water, slow relief, bloating if under hydrated

Tips: Mix with water/juice; drink 8–10 glasses/day

Milk of Magnesia (magnesium-based laxative)

Onset: 30 min – 6 hours

Pros: Fast-acting, softens + stimulates, safe for short-term use

Cons: Can cause cramping, nausea, or diarrhea, risk of dehydration or electrolyte imbalance, avoid if kidney issues

Tips: Stay hydrated; take when you can rest afterward

Polyethylene glycol (osmotic laxative) aka Miralax

Onset: 1–3 days

Pros: Gentle and effective, low risk of cramping

Cons: Slow onset, can cause gas/bloating, overuse may lead to dependency

Tip: Mix with water, tea, or coffee—it's tasteless

Docusate Sodium (stool softener) aka Colace

Onset: 1–3 days

Pros: Prevents straining, reduces risk of hemorrhoids, few side effects

Cons: Mild effect, requires hydration + fiber, may not be strong enough alone

Tips: Take with water and fiber-rich snacks like prunes

Senna (stimulant laxative)

Onset: 6–12 hours

Pros: Quick relief, useful when other options fail

Cons: Can cause cramping or diarrhea, risk of electrolyte imbalance

Pros: Take at bedtime for overnight relief; hydrate well next day

Breastfeeding Safety: Most medications listed have minimal breast milk transfer, but individual risks (e.g., dehydration, electrolyte issues) require monitoring.

Postpartum Considerations: Pain from delivery, fear of BMs, or pelvic floor dysfunction may complicate constipation; medications alone may not address these, and pelvic floor therapy may be beneficial.

Proactive Communication: Discuss any concerns about BMs, pain, or emotional distress with your provider to ensure comprehensive care.

Monitoring Considerations (General):

• Persistent constipation, rectal pain, or bleeding may indicate hemorrhoids, anal fissures, or other issues requiring medical evaluation.

• Watch for dehydration (dry mouth, reduced urine output, dizziness) or electrolyte imbalances (fatigue, irregular heartbeat), particularly with osmotic or stimulant laxatives.

• Emotional distress or fear of BMs may suggest a need for psychological or physical therapy support.

Additional Questions for Your Provider:

• How can I integrate medications with lifestyle changes to prevent dependency?

• Are there signs of pelvic floor dysfunction I should monitor?

• What should I do if BMs are painful or fear-inducing?

• Could persistent constipation indicate a broader postpartum issue?

Action Step: With your provider’s guidance, select a medication and pair it with lifestyle changes, such as a high-fiber diet, regular movement, and hydration. Track your symptoms to discuss progress or concerns at your next appointment.

Disclaimer: The information on Mone does not replace professional medical assessment, diagnosis, treatment, or advice. Please seek medical advice from your physician or other qualified health care providers.