Zovirax 400 Tablet

Zovirax 400 Tablet is an antiviral medicine that helps treat and manage infections caused by the herpes virus. It is often prescribed for herpes simplex infections (like cold sores and genital herpes), chickenpox (varicella), and shingles (herpes zoster). While it does not completely remove the virus from the body, it reduces symptoms, speeds up recovery, and lowers the chances of recurrence or spreading.

Uses of Zovirax 400 Tablet

• Cold sores (herpes labialis)

• Genital herpes (first outbreak and repeated episodes)

• Chickenpox (varicella)

• Shingles (herpes zoster)

• Preventive treatment in patients with frequent herpes outbreaks or weakened immunity

Benefits of Zovirax 400 Tablet

• Stops the herpes virus from multiplying inside the body

• Eases pain, burning, and itching caused by blisters or sores

• Shortens the duration of active infection

• Helps prevent frequent recurrences of herpes

• Reduces the risk of spreading infection to others

Possible Side Effects
Usually mild and temporary:

• Nausea, vomiting, or stomach upset

• Headache or dizziness

• Tiredness or weakness

• Skin rash or itching

Seek urgent care if you notice:

• Allergic reaction (rash, swelling, difficulty breathing)

• Severe confusion or unusual behavior

• Kidney-related symptoms (reduced urination, dark urine)

How It Works
Zovirax 400 Tablet contains Acyclovir, an antiviral drug. It prevents the herpes virus from producing new copies, helping the body’s immune system to control the infection and reduce healing time.

How to Use

• Take as prescribed by your doctor.

• Swallow whole with water, with or without food.

• Take it at evenly spaced intervals for best results.

• Drink plenty of fluids during treatment to protect your kidneys.

• Begin treatment as soon as the first symptoms appear (tingling, burning, or itching).

Safety Advice

• Alcohol: No major interactions, but limit intake to avoid strain on the liver and kidneys.

• Pregnancy & Breastfeeding: Should only be used if prescribed by your doctor.

• Kidney patients: Dose adjustment may be necessary—consult your doctor.

• Driving: May cause dizziness; avoid driving if affected.

Additional Tips

• This medicine helps control infection but does not cure herpes permanently.

• Avoid close contact (kissing, sexual activity, skin-to-skin) during active outbreaks.

• Take the full course even if symptoms improve early.