Hello
This is a medical emergency. A 16-year-old who ingested 12 g of paracetamol, now 80 hours later with right upper abdominal pain, nausea, fatigue, poor appetite, confusion/dizziness, and elevated AST/ALT and bilirubin, needs immediate evaluation in the emergency department today.
Even though it is several days after the overdose, treatment may still help. The hospital should repeat:
* Liver function tests (AST, ALT, bilirubin) * INR/PT (to assess liver function) * Kidney function, electrolytes, glucose * Blood gas/lactate if indicated * Serum paracetamol level (may still be checked, although it is less useful this late)
If there is evidence of liver injury, IV N-acetylcysteine (NAC) is often recommended even when presentation is delayed, as it can improve outcomes in patients with established liver injury.
Because this was an intentional overdose and the child has a history of anxiety, they should also receive an urgent mental health assessment once medically stabilized.
Do not manage this at home. Go to the nearest emergency department or call your local emergency services immediately, especially because of the confusion/dizziness, severe fatigue, abdominal pain, and abnormal liver tests.
Take care Feel free to to talk
Hello Thank you for sharing these details—this is a serious situation. Ingesting 12g of paracetamol (acetaminophen) is a potentially toxic dose, and 80 hours (over 3 days) have already passed since ingestion. The fact that his liver enzymes (SGPT/ALT, SGOT/AST) and bilirubin are elevated, and he is experiencing pain, nausea, and fatigue, suggests possible liver injury.
What this means:
Paracetamol overdose can cause severe liver damage, especially if not treated within the first 24 hours. After 80 hours, the risk of liver failure is significant, and symptoms like nausea, pain, and fatigue are warning signs.
What to do next:
- Immediate hospital care is needed. He should be taken to the emergency department or a hospital with facilities for managing liver injury and poisoning, even if he seems stable.
- Further tests: He will need repeat liver function tests, kidney function tests, coagulation profile (INR/PT), and monitoring for signs of liver failure.
- Specialist care: He should be managed by a physician (preferably a gastroenterologist or hepatologist) experienced in treating poisoning and liver injury.
- Treatment: Even though the window for the most effective antidote (N-acetylcysteine) is ideally within 24 hours, it may still be given late in severe cases, and supportive care is crucial.
Do not wait or try home remedies.
This is a medical emergency. Please take him to the hospital immediately, and inform the doctors about the timing and amount of paracetamol ingested.
Thank you
Urgent hospitalization is needed.
Given the situation you’ve described, the ingestion of 12g of paracetamol and the timing of 80 hours since ingestion, this is a potentially serious scenario. Paracetamol overdose can lead to significant liver damage, and the elevated liver enzymes (SGPT, SGOT) and bilirubin are concerning indicators of liver stress or damage. Right now, it’s imperative to seek immediate medical attention. Liver function can deteriorate rapidly in cases of paracetamol toxicity, so getting the patient assessed in an acute care setting is crucial. The emergency department will be equipped to perform further necessary tests, like a prothrombin time (INR) to assess clotting and potentially initiate treatment. While treatment with N-acetylcysteine (NAC) is most effective within 8 hours post-ingestion, it can still offer benefits even at later stages, especially if hepatic injury is evident. They may also consider additional supportive therapies like IV fluids and monitoring of vital signs and organ function. Since the patient is on anxiety meds, the hospital will evaluate any potential interactions or underlying health conditions that might influence treatment outcomes. Addressing the patient’s anxiety will also be important, as anxiety can exacerbate somatic symptoms like pain and fatigue. Ensure he goes to a facility that can offer comprehensive liver function management. While the focus here is on the acute management and liver protection, addressing any potential mental health support he might need in this challenging situation should also be part of a comprehensive treatment plan.
Hello,
This requires immediate emergency medical attention. A 16-year-old who ingested approximately 12 g of paracetamol and is now, 80 hours later, experiencing right upper abdominal pain, nausea, fatigue, poor appetite, very low energy, elevated liver enzymes and bilirubin, and confusion/dizziness is at risk of significant paracetamol-induced liver injury.
Even though the overdose occurred more than 3 days ago, it is not too late for treatment, and the presence of abnormal liver tests and neurological symptoms means he needs urgent assessment in a hospital. He may still benefit from intravenous N-acetylcysteine (NAC) and requires close monitoring.
At the hospital, doctors will likely perform:
Repeat AST, ALT, bilirubin
INR/PT (blood clotting tests)
Kidney function tests, electrolytes, and blood glucose
Blood gas/lactate if indicated
Serum paracetamol level (even though it may be low or undetectable)
Assessment for liver failure and the need for ongoing NAC therapy or transfer to a liver specialist if necessary
Because this appears to have been an intentional overdose in a teenager with a history of anxiety, he should also receive a psychiatric assessment once he is medically stable.
Prescription / Advice:
Take him to the nearest Emergency Department immediately or call emergency medical services if he is confused, difficult to wake, or becoming less responsive.
Do not give any more paracetamol or alcohol, and avoid any medications or herbal supplements unless specifically advised by the treating doctors.
Bring all medication packets, including the benzodiazepine, and inform the medical team of:
The estimated dose (12 g of paracetamol)
The approximate time of ingestion (80 hours ago)
All current medications and medical history
Do not delay treatment while waiting for symptoms to improve.
Once medically stable, ensure he has follow-up with a mental health professional to address the underlying anxiety and the circumstances surrounding the overdose.
This is not safe to manage at home and should be treated as an emergency.
Feel free to reach out again.
Regards, Dr. Nirav Jain Family Medicine Specialist
