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Compare Ethambutol vs. Avelox

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

Key takeaways

Ethambutol (Myambutol) and moxifloxacin (Avelox) are both antibiotics, but they treat different types of infections and belong to different drug classes. Ethambutol (Myambutol) is an antitubercular agent used primarily to treat tuberculosis (TB) and must be taken with other anti-TB antibiotics. It can cause vision problems, so regular eye check-ups are necessary. Moxifloxacin (Avelox), on the other hand, is a fluoroquinolone antibiotic used to treat various bacterial infections, including lung, skin, and sinus infections. It has serious potential side effects like tendon rupture and nerve damage, making it a choice for more severe infections or when other options aren't available. While both medications are taken orally and typically once a day, moxifloxacin (Avelox) has a broader range of uses but also a higher risk of severe side effects compared to ethambutol (Myambutol). Both medications are availible in generic forms.

  • Ethambutol (Myambutol)
    Moxifloxacin (Avelox)
  • Ethambutol (Myambutol)
    Moxifloxacin (Avelox)

  • Summary of Ethambutol vs. Avelox

    Summary for Antitubercular agent
    Prescription only

    Ethambutol, also known by its brand name Myambutol, is an antibiotic that's used to treat tuberculosis (TB) for people over 13 years old. It's taken with other TB antibiotics as part of a first-choice treatment plan. Ethambutol (Myambutol) works by stopping TB bacteria from growing and surviving. Your dose is based on your body weight. In general, this antibiotic is taken by mouth once a day. Ethambutol (Myambutol) can cause vision problems as a side effect. You'll need to get your eyes checked periodically while you're taking this medication.

    Summary for Fluoroquinolone antibiotic
    Prescription only

    Moxifloxacin (Avelox) is a fluoroquinolone antibiotic. It can treat different types of infections, including certain skin infections and lung infections, in adults. But because moxifloxacin (Avelox) can cause serious side effects, such as tendon rupture and nerve damage, it's usually only prescribed for more serious infections or when safer options aren't available. Moxifloxacin (Avelox) is taken by mouth, typically once daily. Some of the more common side effects of this medication include nausea, diarrhea, and headache. Moxifloxacin is generic only, brand-name Avelox is no longer available.

  • Indications of Ethambutol vs. Avelox

    Indications for
    •Tuberculosis (TB) infection
    Indications for

    Treatment of certain bacterial infections, including:

    •Lung infections (e.g., community acquired pneumonia, chronic bronchitis flare-ups)
    •Skin infections
    •Gut infections
    •Plague
    •Sinus infections

  • Pros and Cons of Ethambutol vs. Avelox

    Pros and Const for Antitubercular agent
    Pros
    •One of the main medications used to treat TB
    •Can take with or without food
    •Taken once a day
    Cons
    •Must take with other TB antibiotics
    •Risk of vision problems
    •Not approved for children younger than 13 years old
    Pros and Const for Fluoroquinolone antibiotic
    Pros
    •Can take with or without food
    •Only taken once a day
    •Treats many types of infections
    •Might be an option for people who have penicillin allergy
    Cons
    •Not well-studied in children
    •Interacts with a lot of common medications, such as warfarin (Coumadin) and antacids
    •Has many potentially serious side effects and risks (e.g., nerve issues, irregular heartbeat)

  • Common Side Effects of Ethambutol vs. Avelox

    Common Side Effects for
    •Blurry vision
    •Nausea or vomiting
    •Upset stomach
    •Stomach pain
    •Fever
    •Feeling unwell
    •Headache
    •Dizziness
    Common Side Effects for
    •Nausea (7%)
    •Diarrhea (6%)
    •Headache (4%)
    •Dizziness (3%)
    •Trouble sleeping (2%)
    •Vomiting (2%)
    •Constipation (2%)
    •Belly pain (2%)

  • Warnings of Ethambutol vs. Avelox

    Common Side Effects for
    •Vision problems
    •Liver injury
    Common Side Effects for
    •Tendon inflammation and rupture
    •Effects on the brain, nerves, and mental health
    •Worsening of myasthenia gravis
    •Heart rhythm problems (QT prolongation)
    •Severe allergic and skin reactions
    •Severe damage to a major blood vessel
    •Severe infectious diarrhea
    •Changes in blood sugar
    •Sun and light sensitivity

  • Prices with our coupons for Ethambutol vs. Avelox

    Learn more about Ethambutol
    Learn more about Moxifloxacin

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