Lamivudine HBV (3TC) 100mg

Lamivudine HBV (3TC) 100mg Uses

Lamivudine HBV (3TC) 100mg is prescribed to:

• Manage chronic hepatitis B virus (HBV) infection.
• Reduce viral replication to slow liver damage and disease progression.
• Decrease the risk of complications, including liver cirrhosis and hepatocellular carcinoma.

How Does Lamivudine HBV (3TC) 100mg Work

Lamivudine (3TC) works by inhibiting the reverse transcriptase enzyme, which is essential for HBV replication. By incorporating itself into the viral DNA, it prevents the virus from multiplying, thereby lowering the viral load and preserving liver function.

How to Use Lamivudine HBV (3TC) 100mg

• Take Lamivudine HBV 100mg exactly as prescribed by your healthcare provider, typically once daily.
• Swallow the tablet whole with water, with or without food.
• Stick to the prescribed schedule to maintain consistent drug levels and prevent viral resistance.
• Do not stop taking Lamivudine without consulting your doctor, as this may worsen your condition.

Side Effects

Common side effects may include:

• Nausea or stomach discomfort
• Fatigue or weakness
• Headache
• Diarrhea

Rare but serious side effects include:

• Lactic acidosis, with symptoms like unusual muscle pain, trouble breathing, or extreme fatigue
• Severe liver problems, with symptoms like yellowing of the skin or eyes, dark urine, or abdominal pain
• Pancreatitis, with symptoms like severe abdominal pain, nausea, or vomiting

Drug Interactions

Lamivudine HBV (3TC) 100mg may interact with:

• Other antiviral medications, which may require dose adjustments to prevent toxicity.
• Trimethoprim or sulfamethoxazole, which may increase Lamivudine levels.
• Medications affecting kidney function, which can alter the elimination of Lamivudine.

Food Interactions

• Lamivudine HBV (3TC) 100mg can be taken with or without food.
• Maintain a balanced diet to support liver health and overall well-being.

Lamivudine HBV (3TC) 100mg Contraindications

This medication is not suitable for:

• Individuals allergic to Lamivudine or any of its components.
• Patients with a history of pancreatitis unless closely monitored by a healthcare provider.

Precautions and Warnings

• Inform your doctor if you have a history of liver disease, kidney problems, or HIV co-infection.
• Regular monitoring of liver function, kidney function, and HBV viral load is necessary during treatment.
• Pregnant or breastfeeding women should discuss the risks and benefits of using Lamivudine HBV 100mg with their doctor.
• Abrupt discontinuation may cause a worsening of hepatitis symptoms; consult your doctor before stopping.

Storage

• Store Lamivudine HBV (3TC) 100mg tablets at room temperature, away from heat, moisture, and direct sunlight.
• Keep the tablets in their original packaging and out of reach of children and pets.
• Dispose of unused or expired tablets responsibly, following local disposal regulations.

Safety Information

• Use Lamivudine HBV (3TC) 100mg only as directed by your healthcare provider.
• Do not skip doses or stop taking the medication abruptly without medical advice.
• Report any unusual symptoms, such as persistent fatigue, severe abdominal pain, or yellowing of the skin or eyes, to your healthcare provider immediately.