✅ “FERAVIR 200 mg Tablets (Famciclovir) – Effective Antiviral for Mild Herpes Infections”

🔬 What is FERAVIR 200 mg?

FERAVIR 200 mg is an antiviral medication containing Famciclovir, used to treat various herpes virus infections, including:

• Genital herpes (HSV-2)
• Cold sores (HSV-1)
• Herpes zoster (shingles)
• Recurrent herpes in immunocompromised individuals

⚙️ Mechanism of Action

• Inhibits viral DNA polymerase
• Prevents viral DNA replication in infected cells
• Targets only virus-infected cells, making it safer for healthy tissues

💊 Indications (Uses)

FERAVIR 200 mg is typically prescribed for:

• Recurrent genital herpes
• Cold sores (herpes labialis)
• Herpes simplex virus (HSV) outbreaks in immunocompromised patients
• Occasional off-label use for early stages of shingles in milder cases

📋 Dosage and Administration

Always follow your doctor’s prescription instructions. Below are typical uses:

Recurrent Genital Herpes:

• Dose: 1,000 mg twice in one day
• 200 mg is not commonly used alone for outbreaks but may be part of a combination dose or used for milder cases

Cold Sores (Off-label):

• Dose may vary depending on doctor’s recommendation

Immunocompromised Patients:

• Dose and duration are determined based on severity and immune status

Administration Notes:

• Can be taken with or without food
• Take with plenty of water
• Best results if taken within 48 hours of symptom onset

❗ Contraindications

• Hypersensitivity to Famciclovir or Penciclovir
• Severe renal impairment (without dose adjustment)
• Use with caution in elderly patients

⚠️ Warnings and Precautions

• Does not cure herpes; it controls symptoms and reduces outbreaks
• May cause confusion in elderly patients
• Dose must be adjusted in kidney disease
• May not prevent virus transmission — use safe practices

💢 Possible Side Effects

Common:

• Headache
• Nausea
• Diarrhea
• Fatigue
• Dizziness

Rare:

• Skin rash
• Abdominal discomfort
• Mental confusion (especially in elderly)
• Allergic reactions

Most side effects are mild and temporary

🤰 Use in Pregnancy and Breastfeeding

• Pregnancy Category B – Use only if clearly needed
• Breastfeeding: Consult your healthcare provider before use

🔄 Drug Interactions

Famciclovir has a low risk of interactions but may be affected by:

• Probenecid
• Other drugs affecting kidney function

Always inform your doctor of any medications or supplements you’re taking.

🧊 Storage Instructions

• Store at room temperature (15–30°C or 59–86°F)
• Keep in a dry place, away from direct sunlight
• Keep out of reach of children