Important Facts about Metronidazole Gel

Metronidazole gel is usually used to treat inflammation and redness caused by a disorder in the skin called rosacea. It may also be used for similar conditions as prescribed by your doctor. Basically what’s inside is a kit with an antibacterial agent and topical cleanser. Topical cleanser is usually used to cleanse the skin before using the antibacterial agent that kills all the sensitive bacteria.

Use of metronidazole

Before using it, be sure to consult your doctor first. You will have to test it on yourself for any chances of allergic reaction to some ingredients; be sure also to contact your health care provider in case this happens. Also check with your pharmacist or doctor before applying the medication, especially if you have a medical condition like:

  • Pregnancy, you’re breastfeeding or wanting to get pregnant
  • You already have certain food/medicine/substance allergies
  • You had a certain blood problem-related history

Sometimes medicines interact with metronidazole cream, so you will need to consult with your doctor if you have existing medications as of the moment, especially medications like warfarin or disulfiram which can cause different side effects when you use them together.

Options for Treatment

Metronidazole is usually used to treat parasitic infections like Giardia infection of the small intestine, bacterial vaginosis, amebic dysentery and abscess of the amebic liver. It may also be solely used or any combining with certain other antibiotics used to treat abscess in brain, abdomen, liver or pelvis. This medication may also be used to treat infection in the colon when it is caused by c. Difficile bacteria, an anaerobic bacteria known to infect the colon once ordinary types of bacteria in the colon are inhibited by some antibiotics. This usually leads to inflammation in the colon with abdominal pain or even severe diarrhea as side effects. It is usually used with a combination of other specific medicines and antibiotics for treating Helicobacter Pyroli that cause stomach or intestinal ulcers. Metronidazole vaginal gel is usually used to treat bacterial vaginosis, on the other hand, topical gel is used to treat acne rosacea.

Drug class and Mechanism

We’ve already made clear that metronidazole gel is a popular antibiotic proven very effective in treating some parasites and, most especially, anaerobic bacteria. Anaerobic bacteria are single-celled organisms that thrive in environments with low oxygen & known as the main perpetrators of similar diseases in the liver, abdomen area and the pelvis. Metronidazole blocks some main functions inside bacterial cells and parasites which commonly results in their demise.


Metronidazole an oral medication, and may be consumed with or without food. Generally, in hospitals it may also be delivered intravenously to treat serious infections. Your liver’s mainly responsible in eliminating the drug in your body, so doses may be slightly decreased in patients suffering from abnormal liver functions or, even, liver diseases.

Possible side effects

Every medication, possibly has its own major or minor side effects, and the same case happens with metronidazole gel. When you start feeling the side effects, like scaling, stinging, dryness, mild burning or itching, you must immediately consult your physician to be recommended the right medical attention. Known allergic reaction side effects include difficulty with breathing, hives, rash, chest tightness or even swelling of the mouth, tongue, lips or face. In addition, certain numbness and tingling in your hands and feet could also happen as a side effect, although that is less common.

Remember, though, that not all side effects have been discovered and the list is not final. Every single person reacts differently to the medication, and you may experience side effects that weren’t reported yet, though the chances of that happening is quite low.

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