Amoxicillin Alternatives Compared - Drugs.com (2024)

Table of Contents
Amoxicillin: Metronidazole:
Prescription only

Amoxicillin is a penicillin-type antibiotic that may be used to treat infections caused by susceptible bacteria. It is usually well tolerated. Prescribed for Bacterial Infection, Bacterial...View more

Prescription only

Metronidazole is an antibiotic that is particularly effective at treating infections caused by susceptible anaerobic bacteria and parasites. Alcohol and products containing propylene glycol should...View more

Prescription only

Prescribed for Bacterial Infection, Bacterial Endocarditis Prevention, Anthrax Prophylaxis, Actinomycosis, Dental Abscess, Bladder Infection, Bronchiectasis, Bronchitis, Chlamydia Infection...View more

More aboutAmoxicillinMore aboutMetronidazoleMore aboutAmoxil(amoxicillin)Generic Status

Lower-cost generic is available

Lower-cost generic is available

Lower-cost generic is available

Ratings & Reviews

Amoxicillin has an average rating of6.3 out of 10 from a total of364 ratings on Drugs.com.52% of reviewers reported a positive effect, while 31% reported a negative effect.

Metronidazole has an average rating of6.1 out of 10 from a total of2415 ratings on Drugs.com.45% of reviewers reported a positive effect, while 28% reported a negative effect.

Amoxil has an average rating of8.0 out of 10 from a total of21 ratings on Drugs.com.75% of reviewers reported a positive effect, while 20% reported a negative effect.

View all 364 reviews

View all 2415 reviews

View all 21 reviews

Drug ClassSide Effects

See also: amoxicillin side effects in more detail.

See also: metronidazole side effects in more detail.

See also: Amoxil side effects in more detail.

Pricing and Coupons* Prices are without insurance
Quantity4 capsule
Dosage500 mg
Per Unit*$2.48
Cost*$9.93

View all amoxicillin prices

Quantity1 tablet
Dosage500 mg
Per Unit*$9.72
Cost*$9.72

View all metronidazole prices

We could not find an exact match for this medicine. Try searching the Price Guide directly.

Get free Discount Card

Get free Discount Card

Get free Discount Card

Dosage Form(s) Available
  • Oral capsule
  • Oral powder for reconstitution
  • Oral tablet
  • Oral tablet, chewable
  • Oral tablet, extended release
  • Intravenous solution
  • Oral capsule
  • Oral tablet

N/A

Brand NamesAmoxil, Apo-AmoxiFlagyl, Flagyl 375, Flagyl IV, Likmez, Metro, Metro IVOther amoxicillin brands include: Apo-AmoxiHalf LifeThe half-life of a drug is the time taken for the plasma concentration of a drug to reduce to half its original value.

1.7 hours

20 hours

1.7 hours

CSA Schedule **View glossary of terms

N

Not a controlled drug

Is not subject to the Controlled Substances Act.

N

Not a controlled drug

Is not subject to the Controlled Substances Act.

Not a controlled drug

Is not subject to the Controlled Substances Act.

Pregnancy Category

B

Category BNo proven risk in humans

See the full pregnancy warnings document.

B

Category BNo proven risk in humans

See the full pregnancy warnings document.

B

Category BNo proven risk in humans

See the full pregnancy warnings document.

Drug Interactions

A total of 38 drugs are known to interact with amoxicillin:

  • 6 major drug interactions (22 brand and generic names)
  • 24 moderate drug interactions (209 brand and generic names)
  • 8 minor drug interactions (39 brand and generic names)

A total of 342 drugs are known to interact with metronidazole:

  • 12 major drug interactions (33 brand and generic names)
  • 327 moderate drug interactions (1088 brand and generic names)
  • 3 minor drug interactions (15 brand and generic names)

A total of 38 drugs are known to interact with Amoxil:

  • 6 major drug interactions (22 brand and generic names)
  • 24 moderate drug interactions (209 brand and generic names)
  • 8 minor drug interactions (39 brand and generic names)
Alcohol/Food/Lifestyle Interactions

No known alcohol/food interactions. This does not necessarily mean no interactions exist. Always consult your healthcare provider.

  • Consumption of alcoholic beverages or products containing alcohol or propylene glycol during...View more

No known alcohol/food interactions. This does not necessarily mean no interactions exist. Always consult your healthcare provider.

Disease Interactions First Approval Date

January 18, 1974

July 18, 1963

January 18, 1974

WADA ClassView World Anti-Doping Agency classifications.

N/A

N/A

N/A

More InformationPatient resourcesProfessional ResourcesRelated Treatment Guide

As an expert in the field of antibiotics and infectious diseases, I bring a wealth of knowledge and experience to this discussion. My background includes a deep understanding of antibiotics, their mechanisms of action, and their applications in treating various bacterial infections. I've kept abreast of the latest developments in the field and have a comprehensive knowledge base up until my last training data in January 2022.

Now, let's delve into the information provided in the article about the antibiotics Amoxicillin and Metronidazole:

Amoxicillin:

Description:

  • Amoxicillin is a penicillin-type antibiotic used to treat infections caused by susceptible bacteria.
  • It is generally well-tolerated.

Indications:

  • Prescribed for bacterial infections.

Drug Class:

  • Aminopenicillins.

Generic Status:

  • Lower-cost generic is available.

User Ratings:

  • Average rating of 6.3 out of 10 based on 364 reviews on Drugs.com.
  • 52% reported a positive effect, while 31% reported a negative effect.

Half-life:

  • 1.7 hours.

Pregnancy Category:

  • Category B (No proven risk in humans).

Drug Interactions:

  • 38 drugs known to interact with amoxicillin.

Alcohol/Food/Lifestyle Interactions:

  • No known alcohol/food interactions.

Disease Interactions:

  • Colitis, Mononucleosis, Diabetes, PKU, Renal dysfunction, Hemodialysis.

Approval Date:

  • January 18, 1974.

Metronidazole:

Description:

  • Metronidazole is an antibiotic effective against susceptible anaerobic bacteria and parasites.

Indications:

  • Prescribed for various infections, including bacterial endocarditis prevention, anthrax prophylaxis, dental abscess, and more.

Drug Class:

  • Miscellaneous antibiotics, amebicides.

Generic Status:

  • Lower-cost generic is available.

User Ratings:

  • Average rating of 6.1 out of 10 based on 2415 reviews on Drugs.com.
  • 45% reported a positive effect, while 28% reported a negative effect.

Half-life:

  • 20 hours.

Pregnancy Category:

  • Category B (No proven risk in humans).

Drug Interactions:

  • 342 drugs known to interact with metronidazole.

Alcohol/Food/Lifestyle Interactions:

  • Avoid alcohol and products containing propylene glycol.

Disease Interactions:

  • Colitis, Blood dyscrasias, Neurologic toxicity, Dialysis, Liver disease, Sodium Alcoholism.

Approval Date:

  • July 18, 1963.

In summary, both Amoxicillin and Metronidazole are widely used antibiotics with their own set of indications, user ratings, half-lives, and considerations for drug interactions and lifestyle factors. It's crucial for healthcare providers and patients alike to be aware of these details when prescribing or taking these medications. If you have specific questions or need more detailed information, feel free to ask.

Amoxicillin Alternatives Compared - Drugs.com (2024)
Top Articles
Latest Posts
Article information

Author: Tuan Roob DDS

Last Updated:

Views: 5836

Rating: 4.1 / 5 (42 voted)

Reviews: 89% of readers found this page helpful

Author information

Name: Tuan Roob DDS

Birthday: 1999-11-20

Address: Suite 592 642 Pfannerstill Island, South Keila, LA 74970-3076

Phone: +9617721773649

Job: Marketing Producer

Hobby: Skydiving, Flag Football, Knitting, Running, Lego building, Hunting, Juggling

Introduction: My name is Tuan Roob DDS, I am a friendly, good, energetic, faithful, fantastic, gentle, enchanting person who loves writing and wants to share my knowledge and understanding with you.