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Hepatitis B infection

General health information, not a diagnosis. In an emergency, call 102. Always consult a qualified health professional.

SmartAnalysis by DigiNepal SI

Hepatitis is inflammation of the liver. Inflammation is swelling that happens when tissues of the body are injured or infected. It can damage your liver. generated by SI from cited sources · general information, not a diagnosis · consult a health professional

Sources: SI, NLM MedlinePlus, CDC, WHO (paraphrased) · Reference · https://medlineplus.gov/hepatitisb.html; https://www.cdc.gov/hepatitis-b/; https://www.who.int/news-room/fact-sheets/detail/hepatitis-b; https://www.mayoclinic.org/search/search-results?q=Hepatitis%20B%20infection; Guideline: EASL 2017, AASLD 2018; https://edcd.gov.np

What it is

Hepatitis is inflammation of the liver. Inflammation is swelling that happens when tissues of the body are injured or infected. It can damage your liver.

Sources: SI, NLM MedlinePlus, CDC, WHO (paraphrased) · Reference · MedlinePlus (US NLM) · US CDC · World Health Organization (WHO) · Mayo Clinic · EDCD — Epidemiology & Disease Control Division (Nepal)

Symptoms

Often none; yellow eyes, dark urine, tiredness, belly pain.

Sources: SI, NLM MedlinePlus, CDC, WHO (paraphrased) · Reference · MedlinePlus (US NLM) · US CDC · World Health Organization (WHO) · Mayo Clinic · EDCD — Epidemiology & Disease Control Division (Nepal)

Causes

Hepatitis B virus spread through blood, sex and from mother to baby.

Sources: SI, NLM MedlinePlus, CDC, WHO (paraphrased) · Reference · MedlinePlus (US NLM) · US CDC · World Health Organization (WHO) · Mayo Clinic · EDCD — Epidemiology & Disease Control Division (Nepal)

When to seek care

EMERGENCY, go now: confusion, vomiting blood, severe jaundice. See a clinician if you test positive.

Sources: SI, NLM MedlinePlus, CDC, WHO (paraphrased) · Reference · MedlinePlus (US NLM) · US CDC · World Health Organization (WHO) · Mayo Clinic · EDCD — Epidemiology & Disease Control Division (Nepal)

Diagnosis

HBsAg, HBV DNA, liver tests.

Sources: SI, NLM MedlinePlus, CDC, WHO (paraphrased) · Reference · MedlinePlus (US NLM) · US CDC · World Health Organization (WHO) · Mayo Clinic · EDCD — Epidemiology & Disease Control Division (Nepal)

Care & treatment

Monitoring and antiviral medicine when needed, as advised by a specialist. No dosing information is given here.

Sources: SI, NLM MedlinePlus, CDC, WHO (paraphrased) · Reference · MedlinePlus (US NLM) · US CDC · World Health Organization (WHO) · Mayo Clinic · EDCD — Epidemiology & Disease Control Division (Nepal)

Prevention

Hepatitis B vaccine (birth dose and routine), safe blood, safe sex.

Sources: SI, NLM MedlinePlus, CDC, WHO (paraphrased) · Reference · MedlinePlus (US NLM) · US CDC · World Health Organization (WHO) · Mayo Clinic · EDCD — Epidemiology & Disease Control Division (Nepal)

Nepal notes

Hepatitis B vaccine is part of Nepal's routine immunisation.

Sources: SI, NLM MedlinePlus, CDC, WHO (paraphrased) · Reference · MedlinePlus (US NLM) · US CDC · World Health Organization (WHO) · Mayo Clinic · EDCD — Epidemiology & Disease Control Division (Nepal)

Clinical guideline

EASL 2017, AASLD 2018

Sources: SI, NLM MedlinePlus, CDC, WHO (paraphrased) · Reference · MedlinePlus (US NLM) · US CDC · World Health Organization (WHO) · Mayo Clinic · EDCD — Epidemiology & Disease Control Division (Nepal)

⚠️ Red-flag signs — seek urgent care

📞 Call 102

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Text: SI summary in its own words (CC BY 4.0) with NLM MedlinePlus public-domain summary; facts checked against WHO fact sheets (CC BY-NC-SA 3.0 IGO, paraphrased with attribution) and Mayo Clinic (linked reference only, no text used); ICD-10 and labels from Wikidata (CC0).

Emergency — call📞 102