Metrogyl 400 mg Tablet (15 Tab)

Metrogyl 400 Tablet Overview:

Metrogyl 400 Tablet is a widely used antibiotic medication containing Metronidazole as its active ingredient. It belongs to the nitroimidazole class of drugs and is effective in treating a variety of bacterial and parasitic infections. This medication is commonly prescribed to combat infections in areas such as the stomach, intestines, liver, lungs, heart, skin, and reproductive organs. It is also used in dental infections and surgical prophylaxis to prevent infections before surgery. Metrogyl 400 works by targeting harmful microorganisms in low-oxygen environments, making it a critical tool in managing infections that could lead to serious health complications if left untreated.

Composition-

Each film coated tablet contains Metronidazole 400 mg and Excipients q.s.

Colour: Sunset Yellow FCF.

Uses & Benefits of Metrogyl 400 Tablet:

Metrogyl 400 Tablet is primarily used to treat infections caused by anaerobic bacteria and certain parasites. It is effective against conditions like amoebiasis (caused by Entamoeba histolytica), bacterial vaginosis, trichomoniasis, and giardiasis. The tablet is also prescribed for infections in the stomach, intestines, liver, lungs, heart, skin, joints, and brain, as well as for dental infections like acute ulcerative gingivitis. Additionally, it is used in combination with other antibiotics for surgical prophylaxis to prevent postoperative infections. The key benefit of Metrogyl 400 is its ability to stop the growth of infection-causing bacteria and parasites, thereby reducing symptoms such as fever, pain, swelling, and discomfort, and promoting faster recovery.

Dosage of Metrogyl 400 Tablet:

• Usage Direction

Metrogyl 400 Tablet should be taken as prescribed by your doctor, typically with or after food to minimize stomach upset. Swallow the tablet whole with a glass of water, and avoid crushing or chewing it. For optimal results, take it at the same time each day to maintain consistent levels of the medication in your body. The dose and duration depend on the type and severity of the infection, as well as the patient’s age and medical history. Always follow your doctor’s instructions carefully and complete the full course of treatment, even if symptoms improve, to ensure the infection is fully eradicated and to prevent resistance.

• Missed Dose

If you miss a dose of Metrogyl 400 Tablet, take it as soon as you remember, unless it is almost time for your next scheduled dose. In that case, skip the missed dose and continue with your regular dosing schedule. Do not take a double dose to compensate for the missed one, as this can increase the risk of side effects. To avoid missing doses, consider setting a reminder or consulting your pharmacist for tips on maintaining a consistent schedule.

• Overdose

Taking more than the prescribed dose of Metrogyl 400 Tablet can lead to an overdose, which may cause symptoms such as nausea, vomiting, diarrhea, dizziness, drowsiness, headache, metallic taste, loss of appetite, or even seizures in severe cases. If you suspect an overdose, seek immediate medical attention by contacting your doctor or visiting the nearest hospital. Prompt action is crucial to prevent complications.

How Metrogyl 400 Tablet Works

Metrogyl 400 Tablet contains Metronidazole, which works by entering bacterial and parasitic cells and interfering with their DNA. Once inside the microorganism, it is converted into reactive metabolites by microbial enzymes. These metabolites disrupt the DNA’s structure, causing strand breaks and inhibiting nucleic acid synthesis. This action effectively kills the bacteria or parasite, stopping the infection from spreading and allowing the body to recover. The drug is particularly effective against anaerobic bacteria and protozoa that thrive in low-oxygen environments.

Contraindications of Metrogyl 400 Tablet:

Metrogyl 400 Tablet should not be used by individuals with a known allergy to Metronidazole or other nitroimidazole drugs. It is contraindicated in the first trimester of pregnancy due to potential risks to the fetus, as animal studies have shown carcinogenic effects. People with certain medical conditions, such as severe liver disease, blood disorders (e.g., dyscrasias), porphyria, or Cockayne syndrome, should avoid this medication unless advised by a doctor. Always inform your healthcare provider of your medical history before starting treatment.

Precautions & Warnings of Metrogyl 400 Tablet:

Before taking Metrogyl 400 Tablet, inform your doctor if you have liver or kidney disease, a history of blood disorders, neurological conditions (e.g., seizures or peripheral neuropathy), or are undergoing dialysis. Prolonged use or high doses may increase the risk of side effects, such as nerve damage, and should be monitored by a healthcare professional. Avoid self-medication, as this drug is ineffective against viral infections like the common cold or flu. Patients with Crohn’s disease should use this medication cautiously, as it may increase chromosome abnormalities in circulating lymphocytes. Regular monitoring may be required for long-term treatment.

Side Effects of Metrogyl 400 Tablet:

Common side effects of Metrogyl 400 Tablet include nausea, vomiting, stomach pain, diarrhea, loss of appetite, dry mouth, and a metallic taste in the mouth. These are usually mild and resolve on their own. However, some individuals may experience more serious side effects, such as dizziness, drowsiness, confusion, hallucinations, visual disturbances, or seizures. Rarely, it may cause nerve damage (peripheral neuropathy) or mental health issues like depression or irrational thoughts. If any side effects persist, worsen, or cause concern, contact your doctor immediately.

Pregnancy:

Metrogyl 400 Tablet should be used during pregnancy only if clearly needed and prescribed by a doctor, particularly avoiding it in the first trimester due to potential risks to the fetus. Animal studies have indicated tumorigenic and mutagenic effects, but human data is limited. Your doctor will weigh the benefits against the risks before prescribing this medication. If you are pregnant or planning to become pregnant, consult your healthcare provider for guidance.

Breastfeeding:

Metronidazole passes into breast milk and may harm a nursing infant. It is generally not recommended to breastfeed while taking Metrogyl 400 Tablet or for 12-24 hours after completing the treatment. If a single dose is used, breastfeeding should be paused for at least 12-24 hours to allow the drug to be eliminated from the body. Monitor the infant for signs of diarrhea or candidal infections, and consult your doctor before resuming breastfeeding.

Food Interaction:

Metrogyl 400 Tablet should be taken with or after food to reduce the risk of stomach upset. There are no specific food interactions reported with this medication. However, maintaining a balanced diet with non-spicy, light meals and fibrous fruits can help minimize gastrointestinal side effects like nausea or constipation. Staying hydrated by drinking plenty of water is also recommended to support kidney function during treatment.

Alcohol:

Consuming alcohol while taking Metrogyl 400 Tablet or within 48 hours after completing the treatment can cause a disulfiram-like reaction, leading to symptoms such as flushing, nausea, vomiting, rapid heartbeat, chest pain, and low blood pressure. Avoid all alcoholic beverages and products containing alcohol (e.g., certain cough syrups or mouthwashes) during and for at least 48 hours after treatment to prevent these unpleasant effects.

Driving & Using Machinery:

Metrogyl 400 Tablet may cause side effects like dizziness, drowsiness, confusion, hallucinations, or visual disturbances, which can impair your ability to drive or operate machinery. If you experience any of these symptoms, avoid activities requiring mental focus or coordination until you know how the medication affects you. Consult your doctor if these effects persist.

Drug Interaction:

Metrogyl 400 Tablet may interact with certain medications, potentially increasing side effects or reducing efficacy. Notable interactions include lithium (used for psychiatric disorders), which can cause kidney damage; warfarin (an anticoagulant), which may have enhanced effects; and disulfiram (used for alcohol addiction), which can lead to hallucinations. It may also reduce the effectiveness of oral contraceptives, so a physical barrier method is recommended for contraception during treatment. Inform your doctor about all medications, supplements, or herbal preparations you are taking to avoid harmful interactions.

Storage Information:

Store protected from light & moisture.

Keep out of reach of children.

Dispose of unused tablet properly or as advised by your pharmacist.

Other Notes:

To maximize the effectiveness of Metrogyl 400 Tablet, maintain good hygiene practices, such as frequent handwashing, using safe drinking water, and consuming properly prepared foods, to prevent the spread or recurrence of infections. Do not share this medication with others, even if they have similar symptoms, as it may not be suitable for their condition. If symptoms persist after completing the treatment, consult your doctor, as this may indicate incomplete infection clearance or resistance.

Frequently Asked Questions-

Q: What is Metrogyl 400 Tablet used for?
A: Metrogyl 400 Tablet is used to treat bacterial and parasitic infections, including those affecting the stomach, intestines, liver, lungs, heart, skin, and reproductive organs. It is also used for dental infections, amoebiasis, bacterial vaginosis, and surgical prophylaxis to prevent infections.

Q: Can I take Metrogyl 400 Tablet without food?
A: It is recommended to take Metrogyl 400 with or after food to reduce the risk of stomach upset. Follow your doctor’s instructions for the best results.

Q: Is Metrogyl 400 safe during pregnancy?
A: Metrogyl 400 should be avoided in the first trimester of pregnancy due to potential risks to the fetus. It should only be used if prescribed by a doctor after assessing the benefits and risks.

Q: Can I breastfeed while taking Metrogyl 400 Tablet?
A: Breastfeeding is not recommended while taking Metrogyl 400 or for 12-24 hours after treatment, as the drug passes into breast milk. Consult your doctor for guidance.

Q: What happens if I drink alcohol while taking Metrogyl 400?
A: Drinking alcohol during or within 48 hours after taking Metrogyl 400 can cause a disulfiram-like reaction, leading to symptoms like nausea, vomiting, flushing, rapid heartbeat, and chest pain. Avoid alcohol to prevent these effects.

Q: Can I stop taking Metrogyl 400 if I feel better?
A: No, you should complete the full course of treatment as prescribed, even if you feel better. Stopping early may cause the infection to return or develop resistance.

Q: What should I do if I experience side effects?
A: Mild side effects like nausea or a metallic taste may resolve on their own. If you experience severe or persistent side effects, such as dizziness, confusion, or seizures, contact your doctor immediately.