Effects of metronidazole 500 mg

buy now

Metronidazole 500 mg offers powerful relief from a variety of bacterial infections. By targeting harmful bacteria in the body, this medication can help you regain your health and well-being.

With Metronidazole 500 mg, you can expect fast and effective results, allowing you to get back to your daily activities with confidence. Don’t let infections hold you back – try Metronidazole 500 mg today and experience the difference!

What is metronidazole?

Metronidazole is an antibiotic and antiprotozoal medication that is used to treat various infections caused by bacteria and certain parasites. It works by stopping the growth of bacteria and killing the parasites causing the infection. Metronidazole is commonly prescribed to treat infections in the vagina, stomach, skin, joints, and respiratory tract. It is also used to treat certain sexually transmitted diseases, periodontal infections, and infections caused by anaerobic bacteria.

Medical uses of metronidazole

Metronidazole is an antibiotic medication that is commonly used to treat bacterial and parasitic infections. It is effective against a wide range of bacteria and parasites, making it a valuable tool in modern medicine.

One of the primary medical uses of metronidazole is in the treatment of bacterial infections such as bacterial vaginosis, trichomoniasis, and certain types of Helicobacter pylori infections. It works by disrupting the DNA of the bacteria, leading to their death and ultimately curing the infection.

See also  Metronidazole administration

In addition to its antibacterial properties, metronidazole is also effective against certain protozoal parasites, such as Giardia lamblia and Entamoeba histolytica. These parasites can cause serious gastrointestinal infections, and metronidazole is often the treatment of choice.

Overall, metronidazole is a versatile and effective medication that plays a vital role in the treatment of various infections. It is important to use metronidazole as prescribed by a healthcare provider to ensure its effectiveness and minimize the risk of antibiotic resistance.

Common Side Effects

Metronidazole may cause some common side effects that usually do not require medical attention unless they persist or worsen:

  • Nausea or vomiting
  • Diarrhea
  • Headache
  • Metallic taste in the mouth
  • Dizziness
  • Dark or reddish-brown urine

If any of these common side effects become severe or persistent, it is recommended to consult a healthcare provider for further evaluation and possible treatment adjustments.

Common side effects

When taking metronidazole, some common side effects that may occur include:

Side Effect Description
Nausea and vomiting Feeling sick to your stomach and throwing up.
Headache Pain or discomfort in the head or upper neck.
Metallic taste in the mouth Unpleasant taste sensation in the mouth often described as metallic or bitter.
Loss of appetite Decreased desire to eat or lack of hunger.

These common side effects are usually mild and should improve as your body gets used to the medication. However, if any of these side effects persist or worsen, be sure to consult your healthcare provider.

Severe side effects

While metronidazole is generally safe and effective, there are some rare but severe side effects that may occur. If you experience any of the following symptoms, contact your healthcare provider immediately:

See also  Metronidazole cream strength

1. Allergic reactions:

Some individuals may experience allergic reactions to metronidazole, such as rash, itching, swelling, or difficulty breathing. If you notice any of these symptoms, seek medical attention right away.

2. Neurological effects:

In rare cases, metronidazole can cause neurological side effects, including seizures, confusion, or neuropathy. These symptoms should be reported to your doctor promptly for further evaluation.

If you encounter any of these severe side effects or other unusual symptoms while taking metronidazole, do not hesitate to seek medical help.



Metronidazole dosage varies depending on the condition being treated and the individual’s age, weight, and health status. It is crucial to follow the prescribed dosage and instructions provided by your healthcare provider.

Recommended Dosage

Condition Dosage
Bacterial Infections Usually 7.5 mg/kg every 6 hours
Protozoal Infections 500 mg to 750 mg every 8 hours
Helicobacter pylori Infection 500 mg twice daily, in combination with other medications

Dosage adjustments may be necessary for individuals with liver or kidney problems. Do not exceed the recommended dosage without consulting your healthcare provider.

Recommended dosage

Recommended dosage

The recommended dosage of metronidazole depends on the condition being treated and the severity of the infection. It is crucial to follow your healthcare provider’s instructions and not exceed the prescribed dosage.

For bacterial vaginosis:

  • Oral tablets: The usual dosage is 500 mg twice daily for 7 days.
  • Vaginal gel: The common dosage is one applicatorful (approximately 5 grams) once daily for 5 days.

For trichomoniasis:

  • Oral tablets: The typical dosage is 2 grams as a single dose or 250 mg three times per day for 7 days.
See also  Metronidazole dosage for ferrets

It is essential to complete the full course of treatment even if symptoms improve before the prescribed duration. Failure to complete the course may result in the infection not being fully treated.

Overdose symptoms

In case of an overdose of metronidazole, symptoms may include:

Nausea Vomiting
Seizures Loss of coordination
Numbness or tingling in the extremities Confusion

If you suspect an overdose, seek emergency medical attention immediately. Do not ignore any unusual symptoms and inform your healthcare provider if you believe you have taken too much metronidazole.