Compare Cipro vs. Bactrim

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

Treats bacterial infections.

Cipro (ciprofloxacin) is a good, cheap antibiotic that treats many types of bacterial infections, but it interacts with some food and drugs.

3.8/ 5 average rating with 755 reviewsforCipro
Kills bacteria.

Bactrim (sulfamethoxazole / trimethoprim) is good for treating many bacterial infections and is available as a generic. However, you can be more likely to sunburn.

3.6/ 5 average rating with 473 reviewsforBactrim
Upsides
  • Cipro (ciprofloxacin) is available in generic.
  • Cipro (ciprofloxacin) comes in different forms, including intravenous (IV) injection.
  • Widely available as a generic product and in a variety of formulations (tablet, capsule, suspension).
  • Works well to treat many types of bacterial infections
Downsides
  • Cipro (ciprofloxacin) should be used with caution if you have kidney problems.
  • If you drink caffeine while on Cipro (ciprofloxacin), you may notice increased effects of the caffeine.
  • Some bacteria have developed resistance to Cipro (ciprofloxacin).
  • Cipro (ciprofloxacin) can interact with many other medications. Tell your doctor and pharmacist what medications, over-the-counter products, and supplements you are taking before starting Cipro (ciprofloxacin).
  • Makes you sensitive to the sun.
  • Can upset your stomach
  • Drink plenty of water or fluids to avoid harming your kidneys
  • May cause birth defects
Used for
Dosage forms
  • Pill
  • Liquid
  • Injection
  • Extended release pill
  • Pill
  • Liquid
Price
No pricing information available
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Reviews
755 reviews so far
63%
saidit'sworth it
53%
saiditworked well
17%
saidit'sa big hassle

Have you used Cipro (ciprofloxacin)?

Leave a review
473 reviews so far
59%
saidit'sworth it
49%
saiditworked well
22%
saidit'sa big hassle

Have you used Bactrim (sulfamethoxazole / trimethoprim)?

Leave a review
Side effects
2possible side effects
  • Nausea
    3%
  • Diarrhea
    2%
See more detailed side effects
The Bactrim (sulfamethoxazole / trimethoprim) FDA package insert doesn’t have numbers about how common side effects are.
Risks and risk factors
  • Tendon rupture
    • People over age 60
    • Taking steroid medicine
    • Those with kidney, heart, or lung transplants
  • Myasthenia gravis
    • Myasthenia gravis
  • Diarrhea
  • Nerve damage
  • Central nervous system effects
    • Central nervous system disorders
    • Seizures
  • Heart rhythm problems
    • Use with other QT prolonging drugs
    • History of heart disease
See more detailed risks and warnings
  • Diarrhea
  • Sunburn
  • Rash
  • Harm to fetus
  • Lower kidney function
    • Elderly
    • Taking other medicines that lower kidney function
See more detailed risks and warnings