Renal & Hepatic

Dental Management of Patients with Viral hepatitis (A / B / C)

Important — second opinion only. DentiCision provides an evidence-based second opinion to assist the dentist. It does not replace the treating dentist's professional clinical judgment or consultation with the patient's physician. The treating dentist retains full clinical, scientific and legal responsibility. Always verify drugs and doses against current guidelines.

What is the current hepatitis status — needed for the decision

Hepatitis management depends on activity and liver function.

Emergency vs routine management

If EMERGENCY — what to do

• Emergency care (pain, infection, swelling) is not delayed — use standard precautions.Ref: CDC — Guidelines for Infection Control in Dental Health-Care Settings (MMWR 2003;52 RR-17) & Summary of Infection Prevention Practices in Dental Settings (2016): standard precautions for all patients

If ROUTINE — what to do

• Answer the question above to see the routine-care plan.Ref: CDC — Guidelines for Infection Control in Dental Health-Care Settings (MMWR 2003;52 RR-17) & Summary of Infection Prevention Practices in Dental Settings (2016): standard precautions for all patients

Clinical precautions

• Standard precautions for every patient — no special scheduling or extra barriers required for HBV/HCV carriers
• Paracetamol max 2–3 g/day in chronic liver disease; avoid NSAIDs if cirrhosis or low platelets
• Useful tests: HBsAg / anti-HCV (status), ALT/AST & bilirubin (activity), INR & platelets (bleeding risk before surgery)

Decision by clinical scenario

What is the current hepatitis status?

Acute / active — jaundice, symptoms, or ALT very high (e.g. >10× upper limit)

Acute hepatitis — defer elective care

Acute viral hepatitis (A, B, C or E) causes systemic illness, high infectivity and possible coagulopathy.

• Defer elective / routine treatment until the condition is controlled, then re-assess.
• Standard precautions for every patient — no special scheduling or extra barriers required for HBV/HCV carriers
• Paracetamol max 2–3 g/day in chronic liver disease; avoid NSAIDs if cirrhosis or low platelets
• Useful tests: HBsAg / anti-HCV (status), ALT/AST & bilirubin (activity), INR & platelets (bleeding risk before surgery)

Chronic HBV/HCV — no cirrhosis, normal or mildly raised ALT

Chronic hepatitis without cirrhosis — routine care with standard precautions

Chronic HBV or HCV carriers without cirrhosis can receive all routine dental care with standard precautions.

• Proceed with routine care — standard dental precautions apply.
• Standard precautions for every patient — no special scheduling or extra barriers required for HBV/HCV carriers
• Paracetamol max 2–3 g/day in chronic liver disease; avoid NSAIDs if cirrhosis or low platelets
• Useful tests: HBsAg / anti-HCV (status), ALT/AST & bilirubin (activity), INR & platelets (bleeding risk before surgery)

Chronic hepatitis with cirrhosis / advanced liver disease

Assess coagulation before invasive care

Advanced liver disease impairs synthesis of clotting factors and drug metabolism. Check coagulation before surgery.

• Proceed with routine care once the listed precautions, labs or timing checks are satisfied.
• Book at the most suitable time and keep appointments short where advised.
• Reduce/avoid hepatically-metabolised drugs (paracetamol dose limits, avoid where advised)
• Assess coagulation (INR/platelets) before surgery

Recovered, cured (HCV SVR) or immune (vaccinated / past HAV)

Resolved / immune — routine dental care

No active infection: no change to dental management.

• Proceed with routine care — standard dental precautions apply.
• Standard precautions

Information & tests to request

• What is the current hepatitis status? — Acute hepatitis defers elective care; chronic infection without cirrhosis is treated normally; cirrhosis needs INR and platelets before surgery.

At a glance by procedure

Initial assessment before lab results or timing details are entered.

Procedure	Initial assessment
Examination / radiographs	MODIFY / CAUTION What is the current hepatitis status — needed for the decision
Supragingival scaling / polish	MODIFY / CAUTION What is the current hepatitis status — needed for the decision
Deep scaling / subgingival RSD (subgingival calculus)	MODIFY / CAUTION What is the current hepatitis status — needed for the decision
Root canal treatment	MODIFY / CAUTION What is the current hepatitis status — needed for the decision
Simple extraction (1–3 teeth)	MODIFY / CAUTION What is the current hepatitis status — needed for the decision
Surgical / bony extraction	MODIFY / CAUTION What is the current hepatitis status — needed for the decision
Implant placement	MODIFY / CAUTION What is the current hepatitis status — needed for the decision

Get a patient-specific decision in seconds

Combine all conditions, medications, lab results and the planned procedure — with anaesthetic dose calculation, lab requests and a referral letter PDF.

References

CDC — Guidelines for Infection Control in Dental Health-Care Settings (MMWR 2003;52 RR-17) & Summary of Infection Prevention Practices in Dental Settings (2016): standard precautions for all patients
EASL Clinical Practice Guidelines on the management of hepatitis B virus infection. J Hepatol 2025;83:502–583
EASL recommendations on treatment of hepatitis C: final update of the series. J Hepatol 2020;73:1170–1218
Miller CS, Rhodus NL et al. Little and Falace's Dental Management of the Medically Compromised Patient, 10th ed. Elsevier 2023 — liver disease (INR / platelets before surgery in advanced disease)
EASL Clinical Practice Guidelines for the management of patients with decompensated cirrhosis. J Hepatol 2018;69:406–460
Miller CS, Rhodus NL et al. Little and Falace's Dental Management of the Medically Compromised Patient, 10th ed. 2023 — liver disease (INR / platelets, drug dosing)