Compare Keflex vs. Augmentin
Head-to-head comparisons of medication uses, side effects, ratings, and more.
Keflex (cephalexin) is good for treating many bacterial infections, and is available as a generic.
Augmentin (amoxicillin / clavulanate) is first-choice antibiotic for most common types of infections. However, it may not work against more serious or uncommon types of infections.
- Available in generic.
- Available in different forms: tablet, capsule, and suspension.
- Used to treat many types of bacterial infections.
- Can be taken with or without food.
- Generally few side effects compared with other antibiotics.
- Available as generic product.
- Available in tablet, capsule, and liquid forms.
- Used to treat most common types of bacterial infections.
- Side effects are generally not too bad compared to other antibiotics.
- Can cause diarrhea.
- You may need to take Keflex (cephalexin) 2 to 4 times a day, which can be hard to remember.
- If you're allergic to penicillins or other antibiotics, you might not be able to take this medicine.
- Many bacteria have developed resistance to this antibiotic.
- Can cause diarrhea, nausea, and vomiting.
- Birth control pills may not work as well to prevent pregnancy when taking this medication.
- Chewable tablet
- Extended release
Have you used Keflex (cephalexin)?Leave a review
- Skin rash and hives3%
- New infections while taking Keflex (cephalexin)
- Weakened immune system
- Not taking Keflex (cephalexin) correctly
- Allergic reaction
- History of penicillin or cephalosporin allergies
- Serious allergic reaction
- History of penicillin allergy
- History of multiple allergies
- Liver damage
- Existing liver problems
- Taking other medicines that harm the liver
- Taking Augmentin (amoxicillin / clavulanate) for a long time
- Older age
- Taking immunosuppressant medicines