Metronidazole (Flagyl)
- Targets anaerobic bacteria and protozoa
- Effective for bacterial, parasitic, and sexually transmitted infections
- Available in oral, topical, and vaginal forms
Product Information
Better health begins with the right choices.
Dr. M. Sharoyko
Internal Medicine Physician | MNr. 80134
Dr. Marina Sharoyko is a medical specialist in clinical pharmacology and internal medicine, with additional expertise in cardiology and physiology.
Description
Metronidazole, often known by the brand name Flagyl, is a widely used antibiotic and antiprotozoal medication. It is commonly prescribed for infections caused by anaerobic bacteria and certain parasites. One of its main uses is treating trichomoniasis, a common sexually transmitted infection caused by a protozoan parasite. In addition, it is effective in addressing bacterial vaginosis, pelvic inflammatory disease (as part of combination therapy), and infections of the gastrointestinal and urogenital tracts.
Metronidazole works by entering the microbial cells and interfering with their DNA. This action prevents the bacteria or protozoa from reproducing and ultimately leads to their elimination from the body. The medication is available in different forms, including tablets, topical gels, and vaginal creams, depending on the location and type of infection being treated.
Typically, oral metronidazole is taken one to three times daily over a period of 5 to 7 days, although shorter or longer courses may be prescribed. Many users notice an improvement in symptoms within a few days, but it is important to complete the full course even if symptoms resolve early.
Common side effects include nausea, a metallic taste, and upset stomach. Combining with alcohol may lead to disulfiram-like reactions including flushing, nausea, vomiting, headache, and palpitations. Therefore, it is advised to avoid alcohol during treatment and for at least 48 hours afterward.
General Information
Metronidazole is an antibiotic and antiprotozoal agent used to treat a variety of infections, particularly those involving the genital area, digestive system, and certain parasites.
It is commonly used for trichomoniasis, bacterial vaginosis, pelvic infections, and some parasitic infections like giardiasis and amebiasis.
The drug enters microbial cells and damages their DNA, which prevents them from multiplying and leads to their elimination.
For most genital infections, the usual dose is 500 mg taken twice daily for 7 days. Dosage may vary based on the type of infection and the form of the medicine.
Many people begin to feel relief within 48 hours, but it is essential to finish the entire course to fully clear the infection.
Take it as soon as you remember. If it’s almost time for the next dose, skip the missed one. Do not take two doses at the same time.
Safety & Side Effects
Side effects may include nausea, a metallic taste, dizziness, or mild stomach pain. Alcohol may trigger severe disulfiram-like reactions such as flushing, nausea, vomiting, and rapid heartbeat.
It should not be used if you are allergic to metronidazole or similar drugs.Use is also contraindicated in the first trimester of pregnancy unless clearly necessary.
Use caution if you have liver disease, nervous system disorders, or a history of blood disorders.
It may interact with blood thinners, lithium, and certain antiseizure medications. Always consult a healthcare provider before combining with other drugs.
Metronidazole may be used during pregnancy if the benefits outweigh the risks, but it is generally avoided during the first trimester. It passes into breast milk; short courses may be used with caution, but temporary discontinuation of breastfeeding may be advised depending on the dose and duration.
No. Alcohol should be avoided during treatment and for at least 48 hours afterward due to the risk of severe side effects.
Usage & Administration
Swallow the tablets whole with water. Follow the instructions on timing and food, especially for vaginal or topical forms.
Store at room temperature, away from heat, moisture, and light. Keep it out of reach of children.
It can be taken with or without food. Taking it with food may help reduce stomach discomfort.
It is best to swallow the tablet whole, but if needed, consult a healthcare provider for alternatives.
Ordering & Delivery
To get [Product name], fill out a medical form or book a video consult with a doctor via Transtoyou. After approval, your prescription is sent to the pharmacy for fast delivery.
[Product name] requires a valid prescription, which is issued after the doctor reviewed your answered in the medical questionnaire or via a video consultation with the doctor.
After approval by a doctor from Transtoyou, the prescription of [Product name] is forwarded to an affiliated pharmacy and typically shipped within 1–2 working days.
For safety and legal reasons prescription medication (RX) and in this case [Product name] is non-returnable once shipped.
