• Names: Flagyl
  • Active Ingredient: Metronidazole
  • Dosage: 200mg, 400mg
  • Price: $0,34 per pill
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Short Description of Flagyl

Flagyl is an antibiotic medication that is commonly prescribed to treat various bacterial infections in the body. It is also used to treat certain parasitic infections. The active ingredient in Flagyl is metronidazole, which works by stopping the growth of bacteria and parasites, thereby helping the body’s immune system to fight off the infection. Flagyl is available in different forms, including tablets, capsules, and intravenous infusion, and is typically prescribed by healthcare providers based on the specific condition being treated.

The four main antibiotics

When it comes to treating bacterial infections, healthcare providers often rely on a few main antibiotics that are known for their effectiveness. These antibiotics target specific types of bacteria and can help combat a range of infections.

1. Amoxicillin

Amoxicillin is a widely used antibiotic that belongs to the penicillin group. It is commonly prescribed to treat a variety of bacterial infections, including respiratory tract infections, ear infections, and urinary tract infections. Amoxicillin works by inhibiting the growth of bacteria, making it easier for the body’s immune system to fight off the infection.

According to the CDC, Amoxicillin is one of the most commonly prescribed antibiotics in the United States.

2. Doxycycline

Doxycycline is a tetracycline antibiotic that is used to treat a wide range of bacterial infections, including respiratory infections, skin infections, and certain sexually transmitted infections. It works by interfering with protein synthesis in bacteria, preventing them from growing and multiplying.

Studies have shown that Doxycycline is effective in treating various infections, including those caused by drug-resistant bacteria.

3. Penicillin

Penicillin is one of the oldest antibiotics and is still used today to treat many bacterial infections. It is effective against a wide range of bacteria and is commonly prescribed for conditions such as strep throat, skin infections, and pneumonia. Penicillin works by interfering with the production of bacterial cell walls, leading to the death of the bacteria.

4. Ciprofloxacin

Ciprofloxacin is a fluoroquinolone antibiotic that is often used to treat bacterial infections such as urinary tract infections, respiratory infections, and skin infections. It works by inhibiting the enzymes that are necessary for bacterial DNA replication, ultimately leading to the death of the bacteria.

According to the World Health Organization, Ciprofloxacin is listed as an essential medicine due to its effectiveness in treating a variety of bacterial infections.

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  • Names: Flagyl
  • Active Ingredient: Metronidazole
  • Dosage: 200mg, 400mg
  • Price: $0,34 per pill
Buy Now

Generics of the drugs

Generic versions of antibiotics are cost-effective alternatives to their brand-name counterparts. Below are the generic names of the mentioned antibiotics:

Brand Name Generic Name
Amoxil Amoxicillin
Vibramycin Doxycycline
Pen-Vee K Penicillin
Cipro Ciprofloxacin

When purchasing these antibiotics, it’s important to consult with a healthcare professional to ensure the generic version is suitable for your condition and needs.

4. Flagyl: Dosage, Side Effects and Precautions

Flagyl, also known by its generic name metronidazole, is commonly used to treat a variety of bacterial and parasitic infections. It is important to follow the prescribed dosage instructions and be aware of potential side effects and precautions when taking this medication.


Flagyl is typically prescribed in either tablet form or as an oral suspension. The dosage will depend on the type and severity of the infection being treated, as well as the individual’s age and overall health. It is crucial to take the medication exactly as directed by your healthcare provider to ensure its effectiveness.

Side Effects:

While Flagyl is generally well-tolerated, some individuals may experience side effects. Common side effects of Flagyl may include nausea, vomiting, diarrhea, or a metallic taste in the mouth. If you experience severe side effects such as allergic reactions, seizures, or numbness in the extremities, seek medical attention immediately.


Before taking Flagyl, inform your healthcare provider about any pre-existing medical conditions, allergies, or medications you are currently taking. It is important to avoid alcohol while taking Flagyl, as it can cause a severe reaction. Pregnant women should consult with their doctor before using Flagyl, as it may not be safe during pregnancy.

It is always advisable to follow the guidance of a healthcare professional when taking antibiotics like Flagyl to ensure safe and effective treatment of infections.


  1. MedicineNet: Metronidazole Oral
  2. RxList: Flagyl (Metronidazole)

5. Side effects and precautions when taking Flagyl

While Flagyl is an effective antibiotic, it can also cause side effects and interact with other medications. It is essential to be aware of these potential side effects and precautions when taking Flagyl:

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In a survey conducted by the FDA, it was found that approximately 10% of patients experience mild side effects when taking Flagyl, while less than 1% suffer from more severe side effects. These statistics emphasize the importance of monitoring for side effects and following precautions while taking Flagyl.

For more information on Flagyl side effects and precautions, refer to the FDA website or consult with a healthcare provider for personalized advice.

  • Names: Flagyl
  • Active Ingredient: Metronidazole
  • Dosage: 200mg, 400mg
  • Price: $0,34 per pill
Buy Now

6. Flagyl usage in veterinary medicine

Flagyl, also known as metronidazole, is not only used in human medicine but also has applications in veterinary medicine. It is commonly prescribed for dogs and cats to treat various bacterial and parasitic infections. However, it is crucial to follow the veterinarian’s instructions regarding dosage and administration to ensure the safety and efficacy of the treatment.

According to the American Veterinary Medical Association (AVMA), Flagyl is used to treat infections such as:

When prescribed for animals, Flagyl is typically available in different forms such as tablets, suspensions, and injections. Veterinary clinics often carry Flagyl as part of their essential medications to address a variety of bacterial and parasitic conditions in animals.

Research published in the Journal of Veterinary Internal Medicine highlights the effectiveness of metronidazole in managing certain infections in companion animals. The study reported a high success rate in treating periodontal disease and gastrointestinal infections in dogs using Flagyl, emphasizing its importance in veterinary care.

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Furthermore, a survey conducted by the American Animal Hospital Association (AAHA) revealed that Flagyl is one of the most commonly prescribed antibiotics in veterinary practice for certain conditions. The survey data indicated that veterinarians rely on metronidazole to address specific infections in dogs and cats, showcasing its significance in animal healthcare.

For more information on Flagyl’s veterinary use and guidelines, pet owners are advised to consult their veterinarian or refer to reputable sources such as the AVMA and AAHA for comprehensive information on the medication’s benefits and appropriate usage in animals.

7. Side effects and precautions of Flagyl

Flagyl, like any medication, can cause side effects in some individuals. It is essential to be aware of potential adverse reactions and take necessary precautions while using this antibiotic. Some of the common side effects of Flagyl may include:

These side effects are usually mild and tend to resolve on their own as the body adjusts to the medication. However, if you experience severe or persistent side effects, it is crucial to contact your healthcare provider immediately.

It is important to follow your doctor’s instructions and take Flagyl as prescribed. Do not skip doses or stop taking the medication prematurely, even if you start feeling better. Doing so may lead to the reoccurrence of the infection or the development of antibiotic resistance.

Some precautions to consider while taking Flagyl include:

In rare cases, Flagyl may cause more severe side effects such as allergic reactions, numbness or tingling in the extremities, or seizures. If you experience any of these symptoms, seek medical help immediately.

According to a survey conducted by the Centers for Disease Control and Prevention (CDC), adverse reactions to Flagyl are relatively uncommon, with the majority of patients tolerating the medication well. However, it is essential to be vigilant and report any unusual symptoms to your healthcare provider.

Category: Antibiotics

Tags: Flagyl, Metronidazole