Flagyl (Metronidazole) from Maple Leaf Medications.

Prescription Prescription Required
Formulation : Tablet
Drug Name Dosage Quantity Price Buy Now
Flagyl 500mg 100 $80.00 Add To Cart
Dosage: 500mg
Quantity: 100
Price: $80.00

( Affordable Generic Alternatives )

Buy Metronidazole Metronidazole

Prescription Prescription Required
Formulation : Tablet
Drug Name Dosage Quantity Price Buy Now
Metronidazole 200mg 90 $28.00 Add To Cart
Metronidazole 250mg 500 $219.00 Add To Cart
Metronidazole 400mg 90 $31.00 Add To Cart
Metronidazole 500mg 100 $70.00 Add To Cart
Dosage: 200mg
Quantity: 90
Price: $28.00
Dosage: 250mg
Quantity: 500
Price: $219.00
Dosage: 400mg
Quantity: 90
Price: $31.00
Dosage: 500mg
Quantity: 100
Price: $70.00

What is Flagyl used for? 

Flagyl (generic name: metronidazole) is an oral medication indicated to treat different types of infection. It is prescribed for symptomatic and asymptomatic trichomoniasis, amoebiasis, anaerobic bacterial infections, intra-abdominal infections, skin infections, gynecologic infections, bacterial septicemia, bone and joint infections, central nervous system (CNS) infections, lower respiratory tract infections, and endocarditis. To avoid developing drug-resistant bacteria, this medication is only prescribed to prevent and treat infections that are proven to be caused by susceptible bacteria. 

This is available in Flagyl 500 mg, 400 mg, 250 mg, and 200 mg tablets. 

How does Flagyl work? 

This nitroimidazole works by causing cell death in susceptible organisms. It diffuses into the organism, works on the inhibition of protein synthesis through interaction with DNA, and causes a loss of helical DNA structure and strand breakage. This medication is known to be active against most obligate anaerobes. 

How to take Flagyl 

To begin, read the Flagyl information sheet included with this medicine. Do not take any antibiotic without fully understanding its drug information or warnings in the guide provided. If you need medical advice or have inquiries regarding the use of this drug, you can ask your doctor or pharmacist. 

Take the tablet orally. This is usually prescribed three times daily or as directed by your doctor. It is best to take this prescription medication with a meal or a glass of milk to avoid stomach upset. Swallow the tablet whole and drink a glass of fluid right after. Do not divide, chew, or crush this medication, for doing so could release the ingredients all at once. Thus, increasing the side effects. 

Remember to take this medication on a regular basis and exactly as directed. Make a dosing schedule to avoid missing your doses. Note that taking antibiotics with evenly spaced intervals is important. Do not change your dose or duration of treatment because it is determined by your medical condition and response to therapy. Further, do not stop taking this medication abruptly to avoid the return of the infection. 

Flagyl Side Effects 

Common side effects: 




-stomach upset 

-loss of appetite 



-metallic taste in the mouth 

-dark-colored urine 

Mostly, the side effects caused by Flagyl are mild and will improve after a few days. If the adverse reactions do not get better or worse, you must hold the antibiotic and contact your doctor / any healthcare professional right away. Moreover, you should report severe side effects, including: 

-severe abdominal pain 

-easy bruising and bleeding 

-painful urination 

-signs of infection (sore throat, chills, fever) 

-sudden vision changes 

-eye pain 



-persistent headache 

-stiff neck 

-numbness or tingling of arms/legs 

-mental or mood changes 

-oral thrush 

-unusual vaginal discharge 

This is not a complete or full list of the side effects of Flagyl. Consult your healthcare provider to learn how to deal with Flagyl side effects. 

Precautions when using Flagyl 

Before starting to take this oral antibiotic, you should disclose your entire medical history to your physician, especially low blood cell count, liver disease, and kidney disease. Some diseases or disorders may affect how your body will respond to the medication. You should also discuss all prescription medications, nonprescription medications, herbal products, and supplements you are taking because of possible drug interactions, 

Look out for an allergic reaction during the entire course of treatment. Do not take this oral drug if you have a known allergy to metronidazole, tinidazole, other antibiotics, or any inactive ingredients each tablet may contain. Signs of hypersensitivity response are severe dizziness, swelling of the face and neck, skin rashes, hives/itchiness, and breathing trouble. If this occurs, seek emergency medical attention right away. 

Patients with a rare genetic disease called Cockayne syndrome could be at risk for severe liver damage if they take Flagyl. If you are known to have this disease, avoid using this medication. You should also report to any medical professional if you experience signs of liver problems. 

Flagyl and alcohol may interact and cause persistent nausea and vomiting, stomach cramps, flushing, and headache. This is because of the propylene glycol component of alcoholic beverages. Alcohol could also aggravate other adverse effects like dizziness and vision changes. Avoid drinking alcohol while taking this antibiotic. 

Pregnant and breastfeeding moms must discuss the risks and benefits of Flagyl with their physicians. Use this prescription medication only if extremely needed. 

Frequently Asked Question 

What are some Flagyl uses? 

This antibiotic could treat infections caused by bacteria and parasites. 

How long should I use this medication? 

The patient’s length of treatment will depend on your medical condition. 

Does this medication make you sleepy? 

No, this medication doesn’t cause drowsiness. 

Can I divide this medication in half? 

This film-coated medication cannot be crushed or divided. 

How much does Flagyl cost? 

You can check the price of this antibiotic from this page. 

Brand Name:


Scientific Name:


Other Names:

Flagyl, Metrogyl, Metronidazole


200mg, 250mg, 400mg, 500mg

Quantities Available:

90, 100, 500


Capsule, Tablet

Maple Leaf Medications has provided information from third parties intended to increase awareness and does not contain all the information about Flagyl (Metronidazole). Talk to your doctor or a qualified medical practitioner for medical attention, advice, or if you have any concerns about Flagyl (Metronidazole).