What is Flagyl 400mg?

Flagyl 400mg contains Metronidazole, an antibiotic and antiprotozoal medication used to treat bacterial and parasitic infections. Manufactured in tablet form, it targets anaerobic bacteria and certain protozoa.

It is commonly prescribed for infections of the gastrointestinal tract, reproductive organs, skin, and mouth, among others.

The Flagyl 400mg price can vary based on the location, pharmacy, and whether you are purchasing a generic or branded version.

What are the Uses of Flagyl 400mg?

It is used to manage various bacterial and parasitic infections in the body such as:

• Amoebiasis and Giardiasis (parasitic infection causing severe diarrhea with stomach cramps)
• Infection of the genital or urinary tract (such as trichomonas vaginitis)
• Blood infections
• Brain infections (such as meningitis)
• Lung infections
• Stomach infections (Ex. H. pylori infection)
• Infection of the pelvic area
• Gum and teeth infection
• Infected leg ulcers or pressure sores

It also helps in managing post-surgical infections and infections following childbirth.

Benefits of Flagyl 400mg

Effective against a wide range of bacterial and protozoal infections.

Reduces the risk of infections in post-surgical patients.

Quickly targets infections, providing symptom relief. Buy Flagyl 400mg is a prescription medication. 

How Does Flagyl 400 mg Work?

Metronidazole disrupts the DNA synthesis of susceptible bacteria and protozoa, preventing their replication and leading to their elimination.

It is particularly effective against anaerobic organisms (bacteria that grow without oxygen). Flagyl 400mg review by users for its effectiveness in treating bacterial and parasitic infections.

How to Take Flagyl 400 mg?

• Dosage Form: Tablet, taken orally with water.
• Timing: Administer with or after food to reduce stomach upset.
• Duration: Complete the full course as prescribed, even if symptoms improve early.

Dosage of Flagyl 400 mg

• Adults: The typical dosage depends on the infection type:
  • Bacterial Vaginosis: 400 mg twice daily for 7 days.
  • Amebiasis: 400–800 mg three times daily for 5–10 days.
• Children: Dosage is weight-based; consult a pediatrician.

Missed Dose:

Take as soon as remembered. Skip if it’s almost time for the next dose. Do not double dose.

Overdose:

symptoms may include nausea, vomiting, or seizures. Seek immediate medical attention.

Side Effects of Flagyl 400 mg

• Common:
  • Nausea, vomiting, or diarrhea.
  • Metallic taste.
  • Dizziness or headache.
• Rare but Serious:
  • Allergic reactions (rash, itching, swelling).

Neurological effects (tingling, numbness, or seizures).

Interactions of Flagyl 400mg

Before taking Metronidazole, inform your doctor if you are taking any of the following medicine:

• anti-coagulants (medicines used for thinning the blood) Ex. warfarin
• lithium (a medicine used to manage mental illness)
• medicines used to manage fits (convulsions) Ex. phenytoin, primidone, phenobarbitone
• medicines used to manage blood cancer and other forms of cancer (Ex. 5-fluorouracil, busulfan)
• ciclosporin (medicine used to manage rejection of organs after transplantation)
• disulfiram (medicine used to manage alcoholism)
• alcohol
• cimetidine (a medicine used to manage stomach ulcers)
• rifampicin (a medicine used to manage tuberculosis)

Precautions of Flagyl 400mg

Pregnancy and Breastfeeding: Consult a doctor before use.

Medical History: Inform your physician of any liver or kidney disease, neurological disorders, or allergies.

Avoid Alcohol: Abstain during treatment and for 48 hours after completing the course.

Buy Flagyl 400mg Online in the USA

Flagyl 400mg online from certified pharmacies like Medsvilla.com with a prescription. Ensure the platform is licensed to sell medication and follows FDA regulations.

Storage Information

• Store at room temperature (20–25°C).
• Keep away from moisture, heat, and direct sunlight.
• Keep out of reach of children.

Frequently Asked Questions

Q: Can I take Flagyl 400mg for a common cold?

A: No, it is ineffective against viral infections.

Q: Is Flagyl safe during pregnancy?

A: Consult your doctor before use.

Q: What happens if I drink alcohol while taking Flagyl?

A: Severe reactions like nausea and cramps may occur.

Q: Can Flagyl cause drowsiness?

A: It may cause dizziness; avoid driving if affected.

Q: How long does Flagyl take to work?

A: Symptoms may improve within 48 hours, but complete the full course.

Q: Can children take Flagyl 400mg?

A: Yes, but dosage is weight-based and determined by a doctor.

Q: Is Flagyl effective for urinary tract infections (UTIs)?

A: Not typically; consult a doctor for the right antibiotic.

Q: Can I take Flagyl on an empty stomach?

A: It’s better taken with food to avoid stomach upset.

Q: Can I buy Flagyl 400mg without a prescription?

A prescription is required.