Acute Fatty Liver of Pregnancy (AFLP): Symptoms, Risks, and What to Do
Acute fatty liver of pregnancy (AFLP) is a rare but potentially life-threatening liver disease that most often appears in the third trimester. AFLP can worsen quickly, so early recognition and immediate medical care are essential. If you notice nausea, upper abdominal pain, jaundice, or confusion toward the end of your pregnancy, do not wait—contact your doctor right away.
It’s important to understand that AFLP is not your fault, and there’s no way to predict who will develop it. While the condition is uncommon, recognizing it early can save lives. If you’re worried about symptoms, you’re not alone—uncertainty is normal, and every question is valid.
What is AFLP? – Definition and Medical Background
Acute fatty liver of pregnancy (AFLP) is a sudden liver dysfunction caused by abnormal fat accumulation in liver cells. This process is triggered by disruptions in the liver’s energy metabolism, influenced by genetic factors and hormonal changes during pregnancy.
With AFLP, the liver cannot properly break down fatty acids, leading to their buildup and damage to liver cells. This damage can quickly result in liver failure, blood clotting problems, and other organ complications.
How Does AFLP Develop? – Process and Risk Factors
AFLP can occur any time from the 28th week of pregnancy until delivery. The exact cause isn’t fully understood, but risk factors include:
- First pregnancy
- Twin pregnancy
- Fetal genetic disorders (such as fatty acid oxidation defects)
- Previous history of AFLP
The condition can develop rapidly, sometimes becoming severe within just a few days.
What Are the Symptoms of AFLP? – Practical Examples
AFLP symptoms may start out mild but can escalate quickly. Watch for these signs:
- Persistent nausea and vomiting
- Upper abdominal pain, especially under the right rib cage
- Jaundice (yellowing of skin and eyes)
- Fatigue, feeling unwell
- Confusion, drowsiness
- Easy bruising or bleeding (such as nosebleeds or gum bleeding)
- Dark urine, pale stools
👩⚕️ Example: If a pregnant woman at 34 weeks suddenly experiences nausea, jaundice, and confusion, AFLP should be suspected and urgent hospital evaluation is needed.
Why Is AFLP Dangerous? – Possible Complications
AFLP can quickly lead to serious complications:
- Liver failure
- Bleeding disorders
- Kidney failure
- Low blood sugar
- Infections
- Fetal distress, premature birth
This condition can endanger both mother and baby, so any suspicious symptoms must be taken seriously.
How Is AFLP Diagnosed? – Medical Overview
Diagnosis of AFLP involves blood tests (liver enzymes, clotting factors, blood sugar, kidney function), ultrasound, and assessment of symptoms. Intensive hospital care is often required, including early delivery and close monitoring.
What Should You Do If You Notice Symptoms? – Practical Advice
- Monitor your symptoms, especially in the last weeks of pregnancy.
- If you develop nausea, abdominal pain, jaundice, or confusion, don’t wait—contact your doctor or maternity unit immediately.
- Note when symptoms started and how severe they are.
- Do not try to manage AFLP at home, as it can worsen rapidly.
When to Seek Medical Help? – Warning Signs
Seek medical attention immediately if you have:
- Persistent nausea or vomiting
- Upper abdominal pain
- Jaundice
- Confusion, drowsiness, or unusual bleeding
These symptoms require urgent care, as AFLP can quickly become life-threatening.
AFLP and Emotional Wellbeing – Reducing Anxiety
Thinking about rare, serious conditions can be frightening, especially in late pregnancy. Remember, AFLP is not your fault, and early recognition plus medical care greatly improve outcomes. If you’re anxious, talk to your doctor—don’t face your fears alone.
Supportive Thoughts and Moving Forward
Quick medical help can save lives in AFLP, but most pregnancies are complication-free. If you’re unsure, ask questions and trust that professionals are here to help. Reliable information brings peace of mind and helps you make confident decisions. More guides and tips are available to help you feel secure throughout your pregnancy—explore our app for extra support.