Brownish Discharge After Miscarriage: Causes and When to Seek Care

Brown discharge post-miscarriage is common and often represents old blood or residual tissue. However, persistent or heavy discharge warrants evaluation.

Possible Causes

• Retained products of conception (RPOC)
• Hormonal fluctuation (estrogen/progesterone drop)
• Endometritis (infection)—watch for fever, foul odor, pain
• New menstrual cycle onset (often irregular initially)
• Cervical irritation from recent exams/procedures

When to Contact Your Provider

• Discharge >2 weeks or increasing
• Heavy bleeding (soaking pad/hour)
• Fever ≥38°C (100.4°F)
• Severe cramping, pelvic pain
• Foul-smelling discharge
• Dizziness, signs of anemia

Evaluation

Pelvic ultrasound (RPOC), hCG trend (should decline to zero), CBC, cultures if infection suspected. Treatment: expectant management, medical (misoprostol), or surgical (D&C) evacuation. Antibiotics for endometritis.

Follow-up visit 1–2 weeks post-loss ensures complete resolution and addresses emotional needs.