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Metronidazole User Reviews & Ratings (Page 3)

Brand names: Flagyl, Metro, Flagyl IV, Likmez, Flagyl 375, Metro IV

Metronidazole has an average rating of 6.1 out of 10 from a total of 2,405 reviews on Drugs.com. 45% of reviewers reported a positive experience, while 28% reported a negative experience.

Reviews for Metronidazole

  • Inpain
  • Taken for less than 1 month
  • June 2, 2020

For Dental Abscess "I've had a dental abscess on lower left side for 1 1/2 weeks. Because of coronavirus all dentists are closed, so a phone consultation was all I could have. Prescribed a 5 day course of 500mg amoxicillin, started to clear it, but as soon as the meds were finished the infection came back on the following Sunday. On Monday (yesterday) I again spoke to dentist who prescribed another 5 day course of 500mg amoxil. By the evening the left side of my face was really swollen. Couldn't sleep and this morning the swelling is huge and solid feeling, like I have a tennis ball between my gum and cheek. Phoned dentist again, spoke to a different dentist who has now prescribed metronidazole alongside the amoxil. I've read the reviews and most of them are describing how I feel now because of the infection, not because of the meds. I know everyone is different, but if you have a severe infection the only thing you can do until dentists reopen is take the meds and pray the pain and swelling goes."

10 / 10
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  • Anonymous
  • Taken for less than 1 month
  • October 18, 2013

Flagyl (metronidazole) for Bacterial Infection "Been on this for a week! Even though it's taking care of my issue, I can't wait to take my last pill. I've been sick to my stomach, loss of appetite, headache, dizzy, blurry vision, disoriented, fatigued, can't sleep well. Just ready for this course to be over."

8 / 10
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133 Report
  • Antonia
  • Taken for less than 1 month
  • March 27, 2019

Flagyl (metronidazole) for Bacterial Infection "Just finished a 14 day course of Xifaxin and Flagyl for SIBO -C (small intestinal bacterial overgrowth with constipation). I was admittedly anxious about taking it at all due to some of the horrible reviews in general on the internet. However, I was fine. I actually stuck the pill inside a blueberry, and took it on a spoon of applesauce. It worked like a charm. I also followed the instructions to take the flagyl every 8 hours which meant keeping a weird eating schedule. I experienced virtually no metal taste issues, had some minor side effects, but generally felt well with good energy. I wanted to comment, as I believe people who tolerate it do not tend to make the effort to comment. The only way to know, is to try. I am hoping this course of antibiotics will reduce the bacteria in my gut, and help on the journey to healing."

9 / 10
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Frequently asked questions

  • aloha
  • Taken for less than 1 month
  • March 2, 2020

Flagyl (metronidazole) for Bacterial Infection "Went in for my Pap smear and found out I had BV. I was prescribed Flagyl (1 tablet 2x a day). First day I only took one pill during my lunch break but forgot to take the second that night. Next day I took two pills as prescribed (morning and night). The following morning I noticed dark urine... allegedly that’s a ‘rare’ side effect. I’ve also experienced dry mouth, the metallic after taste, headaches, and loss of appetite. Other than that, I do see an improvement already. I’m glad these pills work quick, just hoping I won’t have to take it every again after the 7th day "

9 / 10
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  • Jea
  • January 31, 2020

For Bacterial Infection "With all the negative reviews I felt compelled to share my positive experience. After suffering horrendously from a tooth abscess for an entire month with 2 rounds of Amoxicillin, my dentist prescribed me Metronidazole dose of 400mg, 3x's per day, for 5 days. The first day I felt very tired taking this medication. Morning were the worst as I felt like I had been hit by a truck- very blah/tired/groggy. I hesitated taking this medicine for the first couple of days because of this, but I powered through and still took my prescribed doses. I never had any stomach problems, headaches or any other side effects. Then, on the 3rd day, I woke up and my pain was almost completely gone and the swelling was significantly down. This medication is no joke. A week later and my abscess is completely gone now. It may make you feel strange/tired/hungover but it absolutely worked for me. I will gladly trade the feeling of being groggy over the pain of an abscess any day! I recommend giving it a try!"

10 / 10
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Are you taking this medicine?

  • Numpty
  • November 19, 2019

Flagyl (metronidazole) for Diverticulitis "Taking the anitbiotic combo metronidazole and Cipro for a flare up of diverticulitis and now on day 4. My side effects are that I feel so dreadful, very weak, no appetite at all, dizzy, nauseated, night sweats, vaginal discharge, diarrhea, have lost 7 lbs already. Forcing small bits of food down as have to eat something, drinking lots of water, feel nauseated+++. I am in UK. This medicine is utterly brutal and toxic, but my pain is nearly gone. Longing for day 7 to end drama."

4 / 10
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  • Anonymous
  • Taken for less than 1 month
  • July 10, 2014

For Bacterial Vaginosis "Had a terrible smell and had discharge constantly. After the second day on antibiotics, it went away! But once during the 10-day period, I had sex, so please follow directions. NO SEX because you will ruin the treatment and will have to start over."

10 / 10
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118 Report

More FAQ

  • Anonymous
  • June 1, 2016

Flagyl (metronidazole) for Diverticulitis "Was given this for diverticulitis and after day 3 of taking woke up in a cold sweat, hair soaking wet and feeling faint. Slurred speach and overall feeling of dying! Went back to ER and they said it was side effect of this medication. They told me to continue no matter what, told them I'd rather die and threw the medication away. I'm still alive and doing well without this nasty medicine!"

4 / 10
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  • sick...
  • May 29, 2019

For Diverticulitis "I have had my first bout of diverticulitis. I was prescribed Flagyl and Cipro. first day I took them together, got massive headache, felt awful. Second day I did this: Cipro 6 a.m. empty stomach with 500 ml water. Coffee an hour later. 8 a.m. flagyl with a glass of milk (can't take Cipro with milk because it has calcium but you can take Flagyl with milk) or applesauce. I have no bad taste with milk. then I repeat 6 p.m. Cipro with 500 ml water, and 8 p.m. Flagyl with milk, and that's it. I get no headache, no nausea, no vomiting, nothing and I am slowly getting better. I think taking cipro AND flagyl TOGETHER causes a reaction, and gut issues. So best to separate them out, let them work separately and not mix the stuff together. Also Flagyl is an antiparasitic so might be causing a bit of Herxeimer reaction after a few days"

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  • Amber
  • Taken for less than 1 month
  • December 27, 2019

For Bacterial Infection "I recently had my gallbladder removed a week ago. Woke up 3 days later with blood pouring out of me at the other end. Went to ER where they did a CT scan and showed colitis. Doc put me on Flagyl and Cipro for 10 days. Woke up today 5 days later with horrible nausea vomiting and diarrhea I an extremely dehydrated and feel horrible. I literally feel the worst possible. Does anyone else feel bad and weak on these meds?"

4 / 10
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63 Report
  • Mawson
  • Taken for less than 1 month
  • August 28, 2019

For Dental Abscess "After reading some of these comments I really did not want to take this medication. However after taking it my abscess and swollen face has almost cleared and I am out of pain. I took this alongside amoxicillin and it has worked absolute wonders with absolutely no side effects what so ever. Some people may react different how ever. But it was an absolute life saver for me, it’s the first time I’ve ever had an abscess and the pain was horrendous. Kind regards, María."

10 / 10
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  • Anony...
  • June 5, 2020

For Bacterial Infection "It’s been months since I’ve took this medication and I still feel the symptoms from it. I developed a pain on my lower stomach, was having mini hallucinations, headaches and diarrhea. I truly believe by taking this cause me to develop cysts on my ovaries. Please do not take!!! Run from these pills I wish I would have never took these. I’m writing this to save others"

1 / 10
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  • Andie
  • February 18, 2020

For Diverticulitis "Diagnosed with diverticulitis and put on Cipro and Flagyl , today is Day #10 hallelujah!! Had diverticulitis flareups 4 & 5 years ago. I forgot how sick these drugs make me. I can’t keep food down, nauseous 24 hours a day except when I take Zofran, upper stomach pains, reflux, heartburn, dizziness, listless and spend most of my day sleeping. This came at the most inopportune time I just had major knee surgery two weeks before the attack which has hindered my healing process as I can’t get up to proceed with physical therapy, it’s too nauseating to move around. If I ever get another attack I will never take these drugs again. There has to be a better way! I want my life back "

9 / 10
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  • beaut...
  • April 23, 2016

For Trichomoniasis "I have trich n I was put on the 4 pills at once of 500mg.I took it Thursday at noon.I was fine.I have to say the taste is not the best.put it way back on ur tongue drink water n swallow. don't start smacking ur tongue around thats what makes u taste it.so I took it went to work and around 9 I got nauseous I came n went .at 1130 at night I was very nauseous I just went to sleep.next day I noticed alot lesse itch n burn.absolutely no more nauseous.today sat is day two I feel good.again in not 100%clear bec occasionally I feel lil itch but I like this pill.also day one on pill I had a one time heavy discharge it was like the infection came out.for you that ask if u get the one time four pills of 500mg.u must take all four at once.trust me u be ok"

10 / 10
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  • Kate
  • July 1, 2021

For Trichomoniasis "Literally have taken every medication to clear Trichomoniasis and it’s not going away, reading the comments I’m glad I’m not the only person going through this. Been trying to consider natural remedies and boosting my immune system to help fight trich off. You aren’t alone ladies I know it’s hard but we will all get through this!"

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  • RiRi
  • Taken for less than 1 month
  • May 3, 2019

For Dental Abscess "I have used metronidazole many times now most recently for a tooth abscess and I have always been perfectly fine with no side affects what so ever. After the first 24hrs of taking metronidazole my pain was already considerably less, it really works so please don’t be scared to take it if you haven’t before as not everyone will experience bad side affects. Take this medication after a meal and a full glass of water I also make sure I stay hydrated and eat well while on it."

10 / 10
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  • Ugh
  • Taken for less than 1 month
  • September 8, 2019

Flagyl (metronidazole) for Bacterial Infection "I almost think it’s better for people to read this IF they also had a bad reaction and don’t want to feel so alone, because I have heard of this working really well for some people, as with any drug. It seems to me that if you do have a bad experience with this, it isn’t mild, but extreme, as was the case for me. I don’t do well on many antibiotics, but this one was in a class of its own for me. It took me over three months to feel somewhat normal again. It went from bad hives, to feeling like my joints were trying to leave my body, to feeling incredibly dizzy and nauseous, to stomach pain. It sounds dramatic, but I have never felt worse on any antibiotic. What it was prescribed for was so much easier to handle than the side effects of this train wreck. Every inch of my body felt off on this medicine. Even mentally, it gave me anxiety. The only antibiotic that came close to this one as far as feeling horrible is Cipro."

1 / 10
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  • Dufty
  • Taken for less than 1 month
  • June 9, 2020

For Bacterial Infection "Given metronidazole for a tooth infection, wish I’d never gone to the dentist. Nausea, vomiting, diarrhoea, sleeping endlessly, shivering even when wrapped in layers, snuffles and borderline psychosis. Luckily I only have 2 tablets left. Never again!"

2 / 10
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  • marvar
  • Taken for less than 1 month
  • September 12, 2019

For Diverticulitis "My Dr prescribed metronidazole and Cipro for diverticulitis. I have been taking them for 9 days and have been extremely tired and fatigued, bouts of diarrhea and I basically head to the bathroom within a few mins of eating anything. I am on a pro-biotic and eating Activa yogurt to help with the stomach issues. I also started having severe upper abdominal and back pain. A weird sensation. I did not know what was causing this, but read on this site where a few other folks had the same problems. UGH !! I'm still having some very low tenderness in my low colon area, but I think the constant bathroom trips are possibly causing this problem. I guess I should go back to the DR, but do not want to. I'm really concerned about the upper abdominal and back pain. It is fairly constant and feels tender to the touch. Good luck out there folks ! Diverticulitis is no fun."

5 / 10
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  • Bre
  • Taken for less than 1 month
  • January 10, 2020

Flagyl (metronidazole) for Bacterial Infection "I’m on day 4 of a 7 day treatment for BV (bacterial vaginitis) with Flagyl. I feel amazing. I was warned by my my doctor and pharmacist of alcohol and side effects. On my 2nd pill I did get abdominal pain and minimal diarrhea but that was it. I expected it to continue but so far I feel better than ever. I feel like it helped me in so many other ways than just BV treatment. I feel healthy and awake. All meds have side effects some worse than others and some experience more than others. My experience so far has been great."

9 / 10
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  • ECano
  • Taken for less than 1 month
  • December 30, 2019

Flagyl (metronidazole) for Bacterial Infection "Flagyl antibiotic sent me to the psych hospital! Within 24 hours of taking flagyl, I was having side effects of being super drowsy, couldn't eat, having panic attacks, hallucinations, and so depressed I couldn't even get out of bed. I was also really confused and just out of it. I went to the psych hospital where they made me finish the course and it took WEEKS before I felt okay mentally. In its defence it got rid of the BV. Flagyl is one of the most powerful and potent antibiotics out there and I would only recommend it if you really need it."

2 / 10
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  • Shark...
  • Taken for less than 1 month
  • August 13, 2014

For Trichomoniasis "I had to take a one time dose of 4 500mg capsules. About two hours after taking the dose I had noticed I was feeling extremely tired. I was driving and decided to make my way home. So I wouldn't recommend driving. About 4 hours after, I felt a lot of nausea and general flu like symptoms. I felt like I needed to sleep but was unable to fall asleep. These symptoms were not unbearable. Its been 3 days since I've taken this medication and I still have minor side effects lingering. I have been having great sleeps, random nausea, vivid dreams and random bouts of fatigue. ALL of my symptoms from trichomoniasis have disappeared so I would recommend this medication."

9 / 10
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  • Babyy...
  • August 14, 2014

For Bacterial Vaginosis "I cover my pill with peanut butter completely & then take it. That nasty taste doesn't get in your mouth. If I don't do that then I feel like I'm going to spit it right back up. Just thought I would share that."

10 / 10
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  • Stevie
  • April 30, 2020

For Bacterial Vaginosis "My experience is likely a rare case, but I do want to get this out there. I have taken Flagyl for BV in the past with no problems. I took it a few months ago and noticed an intense pain in my mid-back. It went away after a couple days so I ignored it. A week ago I was on it again and woke up on day 4 with the same back pain. 4 hours later it migrated to my upper abdomen. It was so intense I couldn't stand. I went to Urgent Care to find out that this dumpster fire of a drug gave me acute pancreatitis. I have never felt pain like this before and unfortunately my entire life, at only 28, has to change because of it. If you have BV please ask for the gel. It's expensive but this pill is so hard on your body, any pharmD will tell you that. Even if you aren't an extreme case, you could end up with bad side effects that aren't worth it. If you have to take this pill, make sure to listen to your body. If you aren't tolerating it, stop and call your dr before you do more harm than good"

1 / 10
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  • MsAerie
  • January 25, 2014

Flagyl (metronidazole) for Diverticulitis "Took Flagyl and Cipro together - felt worse than I did before - all the side effects everyone is mentioning. However, the alternative - raging infection - not really an option. Taking my diet seriously moving forward."

9 / 10
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102 Report

Reviews may be edited to correct grammar/spelling or to remove inappropriate language and content. Reviews that appear to be created by parties with a vested interest are not published. This information is not intended to endorse any particular medication. While these reviews may be helpful, they are not a substitute for the expertise, knowledge, and judgement of healthcare professionals.