Albendazole 400 mg

What Is Albendazole 400 mg?

Albendazole 400 mg is a broad-spectrum anthelmintic (anti-worm) medication used to treat various parasitic worm infections in humans. It contains 400 mg of albendazole, which is effective against a range of intestinal and tissue parasites.

This medication is commonly prescribed for:

• Neurocysticercosis (tapeworm in the brain)

• Hydatid disease (cystic echinococcosis)

• Ascariasis (roundworm)

• Trichuriasis (whipworm)

• Hookworm

• Pinworm

• Giardiasis (off-label)

Albendazole 400 mg is included in the World Health Organization’s List of Essential Medicines due to its efficacy and safety profile in both adults and children.

How Does Albendazole 400 mg Work?

Albendazole works by interfering with the parasite’s ability to absorb glucose, a crucial energy source. This leads to:

• Loss of energy

• Immobilization

• Death of the parasite

• Natural expulsion through stool

It targets microtubules in parasite cells and inhibits the enzyme tubulin polymerization, which disrupts cell division and reproduction in parasites. Albendazole is effective against both larval and adult forms of helminths.

Benefits of Albendazole 400 mg

1. Broad-Spectrum Coverage: Effective against a wide variety of parasitic worms.

2. Single-Dose Convenience: Often effective with a one-time 400 mg dose, especially for common intestinal worms.

3. Minimal Side Effects: Generally well-tolerated, even in children.

4. Tissue Penetration: Treats systemic infections like neurocysticercosis and hydatid cysts effectively.

5. Affordable and Accessible: Widely available in generic form at low cost.

How to Take Albendazole 400 mg

Albendazole 400 mg should be taken exactly as prescribed by a healthcare provider. The dosage and duration depend on the type and severity of the infection.

General Dosage Guidelines:

• For intestinal worms (e.g., roundworms, pinworms, hookworms): A single 400 mg dose.

• For hydatid disease: 400 mg twice daily for 28 days; repeated in cycles with rest periods.

• For neurocysticercosis: 400 mg twice daily for 8–30 days.

Administration Tips:

• Take with food, preferably a fatty meal, to improve absorption.

• Can be chewed or swallowed whole.

• For young children, tablets may be crushed and mixed with food.

Important: Do not skip doses or discontinue early. Complete the full course, especially in tissue-based infections.

Who Makes Albendazole 400 mg?

Albendazole 400 mg is manufactured by multiple global pharmaceutical companies under generic and brand names. Common producers include:

• GlaxoSmithKline (GSK) – as Zentel

• Cipla

• Mankind Pharma

• Cadila Pharmaceuticals

• Intas Pharmaceuticals

Each brand follows GMP-certified manufacturing standards and is widely distributed across international markets.

Albendazole 400 mg Safe for Humans?

Yes, Albendazole 400 mg is safe for humans when used as prescribed by a healthcare provider. It has been used safely for decades and is recommended for mass deworming campaigns in endemic regions.

Precautions:

• Pregnant women should avoid this medication, especially during the first trimester.

• Use cautiously in children under 2 years old.

• Avoid long-term use without liver monitoring, especially in hydatid disease.

• Individuals with liver disease or bone marrow suppression should use only under strict supervision.

Always consult a physician before beginning treatment.

Side Effects of Albendazole 400 mg

Most people tolerate Albendazole well. However, some side effects may occur.

Common Side Effects:

• Nausea

• Abdominal pain

• Headache

• Dizziness

Rare or Serious Side Effects:

• Elevated liver enzymes

• Hair loss (reversible)

• Bone marrow suppression (with prolonged use)

• Allergic reactions (rash, swelling, itching)

If you notice signs of liver problems, like yellowing of skin/eyes or dark urine, seek medical attention immediately.

Disclaimer

This information is for educational purposes only and not intended as a substitute for medical advice. Albendazole 400 mg should only be used under a healthcare provider’s supervision. Do not self-medicate. Misuse can lead to resistance or serious side effects. Always follow the dosage and instructions given by your doctor.