Thursday, June 13, 2024

What Antibiotic Is Stronger Than Amoxicillin

Impact Of Antibiotic Therapy On Outcome

What is Amoxicillin?

In the past, high cure rates were reported for most antibiotics used in the treatment of acute otitis media. Ten years ago, S. pneumoniae was almost universally susceptible to amoxicillin, and 20 years ago, H. influenzae infrequently produced the beta-lactamase enzyme, and M. catarrhalis was not pathogenic. Clinical trials of antibiotics almost always revealed successful clinical outcomes. However, these high cure rates were often unreliable because of a number of design flaws. Explanations for such overly positive results included the following: overdiagnosis of acute otitis media at study entry, inclusion of patients with only mild to moderate acute otitis media, exclusion of difficult-to-treat cases and use of overly broad criteria for the definition of clinical cure.

Also, acute otitis media has a favorable natural history regardless of antibiotic use. A meta-analysis of studies conducted from 1966 to 199217 concluded that the overall rate of spontaneous resolution of acute otitis media was 81 percent. The data revealed that the benefit of antibiotics in acute otitis media was 13.7 percent over placebo. Examined another way in another study,18 antibiotics were assessed to offer resolution of pain approximately two days sooner than when no antibiotic therapy was given or when treatment consisted of analgesics alone.

Choosing The Right Antibiotic

If you have an infection and don’t necessarily know which bacteria is causing it, it may seem to make sense to use an antibiotic that would kill the most bugs. However, doing that can cause major problems.

Antibiotics used indiscriminately may destroy “good” bacteria along with “bad,” thereby altering the body’s natural flora and allowing even worse bacteria to proliferate.

Another, even more pressing concern is that using broad-spectrum antibiotics can lead to antibiotic resistance. Resistance develops when an antibiotic you are using are unable to fully eradicate a bacteria in your body, often because you stopped treatment before you were supposed to.

When this happens, a few mutated bacteria may survive, some of which may be naturally resistant to the antibiotic you were taking. Because you didn’t “hit the infection hard enough,” these survivors now have the opportunity to multiply and become the dominant strain. As such, the next time you develop an infection, the antibiotic will not work anywhere near as well.

If this happens with broad-spectrum antibiotic like Augmentin, you will be at greater risk of having multiple types of drug resistance. With a “narrow-spectrum” antibiotic like amoxicillin, the consequence may be less severe.

Summary Of Main Results

According to our results, 19 studies have been performed where phenoxymethylpenicillin has been tested directly against amoxicillin for the treatment of any diagnosis in ambulatory care. More than half of the studies were performed on the treatment of GAS tonsillitis.

Both for GAS tonsillitis, acute sinusitis and erythema migrans, no significant differences in effect were found between the two antibiotics in randomized controlled trials. For acute otitis media, the most recent study found no significant difference between the two types of antibiotics, while the six-year-older study showed a significant difference in favour of amoxicillin. In the single trial on community-acquired pneumonia, no significant differences were found in the per protocol analysis. However, amoxicillin was found to be superior to phenoxymethylpenicillin in the intention-to-treat analysis.

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What Is Amoxicillin What Is Levaquin How Do They Work

Amoxicillin is used to treat bacterial infections. It belongs to a class of antibiotics called penicillins. Other members of this class include ampicillin , piperacillin , ticarcillin , and several others.

Levaquin is an antibiotic used for treating bacterial infections. It works by stopping multiplication of bacteria by preventing the reproduction and repair of their genetic material . Levaquin is in a class of antibiotics called fluoroquinolones. Other antibiotics in this class of drugs include ciprofloxacin , norfloxacin, , ofloxacin , trovafloxacin , lomefloxacin , gatifloxacin , and moxifloxacin .

Cdc Recommendations For Management Of Acute Otitis Media

Doctors give out stronger antibiotics

The Centers for Disease Control and Prevention report from the drug-resistant S. pneumoniae therapeutic working group, which included representatives of the American Academy of Family Physicians, gave specific recommendations for the treatment of acute otitis media .25 The CDC working group distinguished initial treatment options on the basis of whether or not the patient had recently received antibiotic therapy, because recent exposure clearly increases the risk of resistant pathogens.

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Tympanocentesis was noted as an option in cases of treatment failure . Tympanocentesis was viewed as particularly important if a child has recently received several courses of antimicrobial therapy and is therefore more likely to harbor a multiply-resistant strain.25 In this context, the working group stated, In an era of increasing antimicrobial resistance, clinicians treating children with acute otitis media should consider developing the capacity to perform tympanocentesis themselves or establish ready referral mechanisms to a clinician with this capacity. If tympanocentesis is performed and S. pneumoniae is isolated, clindamycin then becomes a treatment option.

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What Are The Side Effects Of Cephalexin And Amoxicillin


  • rash, and
  • allergic reactions.

People who are allergic to the cephalosporin class of antibiotics, which are related to the penicillins, for example, cefaclor , cephalexin , and cefprozil , may or may not be allergic to penicillins.

Serious but rare reactions include:

  • severe allergic reactions , and
  • low platelet or red blood cell count.

Amoxicillin can alter the normal bacteria in the colon and encourage overgrowth of some bacteria such as Clostridium difficile which causes inflammation of the colon . Patients who develop signs of pseudomembranous colitis after starting amoxicillin should contact their physician immediately.

Amoxicillin And Augmenting Is It The Same Thing

Consumers are often interested in the comparative characteristics of these two drugs. It would seem that both medications belong to antibiotics of the penicillin series. The main active ingredient is Amoxicillin. Both drugs are available in the form of tablets and suspension. Does this mean that the drugs Amoxicillin and Amoxiclav are the same?

The same active ingredient, as it turns out, can work differently. The difference is that the drug Augmentin contains clavulanic acid. It is an additional component that significantly enhances the effectiveness of the drug. Below you can read about the action of the main substances.

But you should not decide for yourself whether to take Augmentin or Amoxicillin because the doctor still has the last word.

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What Is The Strongest Antibiotic For Bacterial Infection

The strongest antibiotic for a bacterial infection depends on the infection being treated. Antibiotics should only be used for infections caused by susceptible bacteria. Using an antibiotic that doesnt target the bacteria causing the infection can lead to antibiotic resistance. Penicillins, cephalosporins, and fluoroquinolones are examples of effective antibiotics when used properly.

Cautions With Other Medicines

Amoxicillin: Antibiotic Resistance and a Review of Side Effects

There are some medicines that do not mix well with co-amoxiclav.

Tell your doctor if you’re taking these medicines before you start taking co-amoxiclav:

  • allopurinol or probenecid, which are used to treat gout
  • a blood thinner called warfarin
  • methotrexate, which is used to treat cancer or rheumatic diseases
  • mycophenolate mofetil, which is used to prevent the rejection of transplanted organs

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What Are Cephalexin And Amoxicillin

Cephalexin belongs to a class of antibiotics called cephalosporins. They are similar to penicillin in action and side effects. They stop or slow the growth of bacterial cells by preventing bacteria from forming the cell wall that surrounds each cell. The cell wall protects bacteria from the external environment and keeps the contents of the cell together, and without a cell wall, bacteria are not able to survive. Bacteria that are susceptible to cephalexin include Staphylococcus aureus, Streptococcus pneumoniae, Haemophilus influenzae, E. coli and several others. Cephalexin is used for treating genital and urinary tract infections, bone infections, ear infections, skin and skin structure infections, respiratory infections, pharyngitis, mastitis, and bladder infections.

Amoxicillin belongs to a class of antibiotics called penicillins. Other members of this class include ampicillin , piperacillin , ticarcillin , and others. These antibiotics all have a similar mechanism of action. They do not directly kill bacteria, but they stop bacteria from multiplying by preventing bacteria from forming the walls that surround them. Amoxicillin is effective against many different bacteria including H. influenzae, N. gonorrhoea, E. coli, Pneumococci, Streptococci, and certain strains of Staphylococci.

Are Amoxicillin And Doxycycline Safe To Use While Pregnant Or Breastfeeding


  • Penicillins are generally considered safe for use by pregnant women who are not allergic to penicillin.
  • Small amounts of amoxicillin may be excreted in breast milk and may cause diarrhea or allergic responses in nursing infants. Amoxicillin is generally considered safe to use while breastfeeding. Amoxicillin is used to treat infections in the newborn.


  • Tetracycline antibiotics, such as doxycycline, can have toxic effects on development of bone in the fetus. Therefore, tetracyclines are not recommended during pregnancy unless there is no other appropriate antibiotic.
  • Doxycycline is secreted into breast milk but the extent of absorption by the breastfed infant is not known. Since tetracyclines can cause toxic effects on bone, the use of tetracyclines in nursing mothers is of concern. The physician must decide whether to recommend that a nursing mother discontinue nursing during treatment with tetracyclines or change to a different antibiotic.

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Bacterial Resistance After Antibiotic Therapy Failures

During the 1980s, H. influenzae was the most common pathogen isolated in patients who failed to respond to initial treatment of acute otitis media.20 Currently, it appears that S. pneumoniae, particularly penicillin-resistant strains, accounts for an increasing number of pathogens in patients who fail to respond to antibiotic therapy.9,21,22 The highest risk for penicillin-resistant S. pneumoniae occurs in patients who have been treated recently with antibiotics or who are not improving during a course of antibiotic therapy.9,21,22

With persistent and recurrent acute otitis media, treatment success rates can be expected to be in the range of 60 to 70 percent, even when the most efficacious broad-spectrum oral antibiotics are chosen.1,21 Currently, minimal data are available regarding the treatment of acute otitis media caused by highly penicillin-resistant S. pneumoniae. Thus far, only five antibioticshigh-dose amoxicillin , amoxicillin-clavulanate , cefuroxime , cefprozil and ceftriaxone have demonstrated a modest degree of clinical efficacy in the treatment of acute otitis media caused by penicillin-resistant S. pneumoniae.9,2224 Studies of other broad-spectrum agents are currently under way.

Is Amoxicillin Or Augmentin More Effective

What Is the Difference Between Amoxicillin and Augmentin?

The most effective antibiotic is the one that targets the specific bacteria causing the infection. Using the wrong antibiotic may contribute to antibiotic resistance and worsening disease. Augmentin is preferred over amoxicillin for certain infections caused by bacteria that produce beta-lactamase.

Some clinical trials have shown that Augmentin is more effective for certain skin infections like nonbullous impetigo while other clinical trials have shown that amoxicillin and Augmentin are similarly effective for treating sinus infections. In many cases, Augmentin is prescribed more often than amoxicillin even if amoxicillin may be just as effective as Augmentin. Amoxicillin has fewer side effects than Augmentin, and it can be taken in higher doses than Augmentin.

Consult a healthcare provider for medical advice on the best antibiotic treatment for you. You should only take antibiotics as prescribed by your doctor.

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Clindamycin Vs Amoxicillin Which Antibiotic Is Best For Tooth & Sinus Infection

Clindamycin is an antibiotic that is given to treat bacterial infections. It works by stopping bacteria from producing the protein they require to reproduce in order to spread the infection in the human body. It will not work for viral infections.

The US Food and Drug Administration approved this antibiotic in February 1970. It is also on the WHOs List of Essential Medicines. In addition, it is available in multiple brand and generic versions.

Are Amoxicillin And Augmentin The Same

Amoxicillin and Augmentin contain amoxicillin as an active ingredient, but Augmentin contains amoxicillin and a beta-lactamase inhibitor called clavulanate. Amoxicillin and Augmentin may be used to treat different types of infections.

Amoxicillin and Augmentin are available in similar formulations like oral suspensions and chewable tablets. These formulations may be particularly useful for children and people who have trouble swallowing. Amoxicillin and Augmentinoral suspensions can be flavored for easy administration in children.

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Antibiotics For Tooth Abscess Complication

A deep neck infection is a dangerous complication of tooth infection when it spreads into the space between neck muscles. An abscess forms inside the neck. The abscess may swell and block breathing or swallowing.

Deep neck infections are treated in the hospital with an intravenous antibiotic along with opening the space in the neck to drain the abscess. For this type of infection, the best antibiotic may be amoxicillin with clavulanate through an IV.

The antibiotic for a deep neck infection may change if a lab culture shows that bacteria are more sensitive to another antibiotic .

Tea Tree Essential Oil

Antibiotics – A Course Introduction

Tea tea oil is one of my favorites for powerful antibiotic activity. It is one of the few essential oils that can be applied directly to the skin. Tea tree oil is effective for infections, scrapes, cuts, burns, and even skin conditions like eczema, psoriasis, acne, and even warts. I especially like it for fungal infections like athletes foot and nail fungus.

Tea tree oil, or malaleuca oil, has had numerous studies done on its ability to kill even superbug bacteria like MRSA . And this study from 2013, showed tea tree oil not only killed powerful antibiotic resistant bacteria, but also significantly speeds up the healing time compared to conventional treatments.

Tea tree oil can also be used in a diffuser to help kill cold or flu virus, stop a sinus infection, or clear up nasal or chest congestion.

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How Do Antibiotics Work

Efficacy is the next point to consider when choosing Amoxicillin and Augmenting. The composition of both drugs you already know.

Amoxicillin is a semisynthetic antibiotic of the penicillin group, which has a broad-spectrum antibacterial action. The drug works by damaging the wall of the pathogenic microorganism at the stage of its reproduction. As a result, the bacteria stop their growth, their complete elimination occurs.

Clavulanic acid enhances the effectiveness of this antibiotic. It prevents bacteria that are resistant to Amoxicillin from secreting beta-lactamase. As a result of such a combination, the effectiveness of the antibiotic increases many times, the drug turns out to be able to eliminate microorganisms resistant to Amoxicillin.

It is worth noting that clavulanic acid itself has no clinically significant action. So, the drug Augmentin is considered more effective.

What Are The Uses Of Amoxicillin Vs Levaquin

Amoxicillin uses

Amoxicillin is used to treat infections due to bacteria that are susceptible to the effects of amoxicillin.Common bacterial infections that amoxicillin is used for include infections of the

  • middle ear,

Amoxicillin also treats gonorrhea.

Levaquin uses

  • Levaquin is used to treat infections of the sinuses, skin, lungs, ears, airways, bones, and joints caused by susceptible bacteria.
  • Levaquin also is frequently used to treat urinary infections, including those resistant to other antibiotics, as well as prostatitis .
  • Levaquin is effective in treating infectious diarrhea caused by E. coli, Campylobacter jejuni, and Shigella bacteria.
  • Levaquin also can be used to treat various obstetric infections, including mastitis .
  • Inhalation anthrax exposure also is treated with Levaquin.

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Can Uti Symptoms Linger After I Take Antibiotics

Since UTI symptoms usually improve just a few days after starting antibiotics, youll want to talk to your healthcare provider if you notice that UTI symptoms are still hanging around after finishing your antibiotics.

Theres no need to panic, but you and your healthcare provider will want to make sure the antibiotics actually worked against your UTI. To do this, they may take another sample of your urine to see if the bacteria are still there or not. If the infection is cured, youll want to be sure there isnt a different issue thats causing similar symptoms.

Are Cephalexin And Amoxicillin Safe To Use While Pregnant Or Breastfeeding

Giving Antibiotics to Children Can Be Dangerous



  • Penicillins are generally considered safe for use by pregnant women who are not allergic to penicillin.
  • Small amounts of amoxicillin may be excreted in breast milk and may cause diarrhea or allergic responses in nursing infants. Amoxicillin is generally considered safe to use while breastfeeding. Amoxicillin is used to treat infections in the newborn.

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Drug Interactions Of Amoxicillin Vs Augmentin

Amoxicillin and Augmentin can interact with other medications, including probenecid and allopurinol. Probenecid can decrease the clearance of amoxicillin and cause increased blood concentrations of amoxicillin, which may lead to increased side effects of amoxicillin. Combining allopurinol with amoxicillin or Augmentin can increase the risk of a skin rash.

Taking amoxicillin or Augmentin with anticoagulants like warfarin may increase the risk of bleeding. The dosage of anticoagulants may need to be adjusted during treatment with amoxicillin or Augmentin.

Amoxicillin and Augmentin can affect the gut flora and reduce the reabsorption of estrogen. The use of these antibiotics may decrease the effectiveness of oral birth control pills that contain estrogen or progesterone.

Yes Yes

This may not be a complete list of all possible drug interactions. Consult a doctor with all medications you may be taking.

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