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Compare Cefdinir vs. Azithromycin

Head-to-head comparisons of medication uses, side effects, warnings, and more.

  • Cefdinir
    Azithromycin (Zithromax)
  • Cefdinir
    Azithromycin (Zithromax)

  • Summary of Cefdinir vs. Azithromycin

    Summary for Cephalosporin antibiotic
    Prescription only

    Cefdinir, also known by its brand name Omnicef, is a cephalosporin antibiotic that can treat several types of bacterial infections, such as pneumonia, sinus infections, and ear infections. Although the brand name is no longer available, its generic can still be prescribed for adults and children. Cefdinir comes as capsules and a suspension that are taken once or twice per day by mouth. Side effects can include diarrhea, nausea, and rash.

    Summary for Macrolide antibiotic
    Prescription only

    Azithromycin (Zithromax) is a macrolide antibiotic. It's used to treat many types of infections in children and adults, including strep throat, sinus infection, and pneumonia. Azithromycin (Zithromax) is taken by mouth once daily. Typically, the length of treatment ranges from 3 to 5 days, depending on the type of infection you have. For convenience, azithromycin (Zithromax) also comes pre-packaged as Z-Pak. Some of the more common side effects of azithromycin (Zithromax) include diarrhea, stomach pain, and nausea.

  • Indications of Cefdinir vs. Azithromycin

    Indications for
    •Pneumonia
    •Lung infections related to long-term bronchitis
    •Sinus infections
    •Strep throat
    •Tonsil infections
    •Skin infections
    •Ear infections - for children only
    Indications for

    Adults

    Azithromycin (Zithromax) can treat certain types of:

    •Sudden worsening of chronic obstructive pulmonary disease (COPD) from a bacterial infection
    •Bronchitis
    •Sinus infections
    •Pneumonia
    •Strep throat
    •Tonsil infections
    •Skin infections (e.g., cellulitis)
    •Urethra or cervix infections
    •Genital ulcer disease (chancroid)

    Children

    Azithromycin (Zithromax) can treat certain types of:

    •Ear infections (ages 6 months and older)
    •Pneumonia (ages 6 months and older)
    •Strep throat (ages 2 years and older)
    •Tonsil infections (ages 2 years and older)

  • Pros and Cons of Cefdinir vs. Azithromycin

    Pros and Const for Cephalosporin antibiotic
    Pros
    •Available as a capsule and oral suspension
    •Can be used for children and adults
    •Might be able to take once per day, depending on the infection
    •Can keep oral suspension at room temperature for up to 10 days
    Cons
    •Might not be able to take this antibiotic if you've had a severe allergic reaction to penicillins or other cephalosporin antibiotics
    •Must separate when you take cefdinir and antacids or iron supplements by at least 2 hours
    •Oral suspension contains sugar, so people with diabetes might have higher blood sugar levels while they're taking the antibiotic
    •Not recommended for the cold or flu, since they're not caused by a bacterial infection
    Pros and Const for Macrolide antibiotic
    Pros
    •Taken by mouth once daily
    •Treatment typically lasts only 3 to 5 days
    •Comes as a liquid; good option for people who've trouble swallowing tablets
    •Available as a lower-cost generic
    Cons
    •Might not be the best choice for people with severe liver problems or certain heart problems
    •Can cause stomach-related side effects, like diarrhea and stomach pain
    •Some bugs might be resistant to azithromycin (Zithromax)

  • Common Side Effects of Cefdinir vs. Azithromycin

    Common Side Effects for
    •Diarrhea (up to 15%)
    Common Side Effects for

    Adults

    •Diarrhea (4-5%)
    •Nausea (3%)
    •Stomach pain (2-3%)

    Children

    •Diarrhea (2-6%)
    •Vomiting (1-6%)
    •Stomach pain (1-3%)

  • Warnings of Cefdinir vs. Azithromycin

    Common Side Effects for
    •Severe allergic reactions
    •Diarrhea from Clostridioides difficile infection
    •Possible development of drug-resistant bacteria
    Common Side Effects for
    •Severe allergic and skin reactions
    •Liver damage
    •Heart rhythm problems (QT prolongation)
    •Possible higher risk of death from heart problems
    •Diarrhea from Clostridioides difficile infection
    •Worsening of certain muscle problems (myasthenia gravis)
    •Doesn't treat syphilis

  • Prices with our coupons for Cefdinir vs. Azithromycin

    Learn more about Cefdinir
    Learn more about Azithromycin

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