Cephalexin

Alternative Names: Keflex

Cephalexin is a type of antibiotic that belongs to the class of medications known as cephalosporins. It is used to treat a variety of bacterial infections, including respiratory tract infections, ear infections, skin infections, and urinary tract infections. Cephalexin works by interfering with the formation of the bacteria’s cell wall, which ultimately leads to the death of the bacteria.

Treatment Type: Prescription Medication

Treatment Class: Cephalosporin

Treatment Modality: Oral

Cephalexin

Review Summary

5.0

1 Reviews

Preferred by 1 Reviewers

Based on the single review provided, Cephalexin appears to be an effective treatment for Cellulitis, as it is a broad-spectrum antibiotic. However, the reviewer notes that it does not cover MRSA (Methicillin-resistant Staphylococcus aureus), which could be a limitation in certain cases.

This summary was generated by users' reviews

Breakdown by Category

Each categories are rated on a 1–5 scale, with 5 being the most favorable outcome and 1 being the least. These scores are averaged across all user reviews to provide a clear sense of how this treatment typically performs in each area.

Cost
5.0
1 = Very Expensive 5 = Very Affordable

5.0

Very Affordable
Relief Speed
3.0
1 = No Relief 5 = Immediate Relief

3.0

Moderate Relief
Side Effects
4.0
1 = Intolerable Effect 5 = No Effect

4.0

Mild Effect
Treatment Line
5.0
1 = Third-line or more 5 = First-line

5.0

First-line

Explore various treatment options to empower yourself in making a well-informed choice.

Choose treatments from the menu above to see how they compare side by side.

Choose treatments from the menu above to see how they compare side by side.

Choose treatments from the menu above to see how they compare side by side.

5.0

1 Reviews
5
100%
4
0%
3
0%
2
0%
1
0%

AI Summary of User Experiences

Not medical advice.

Based on the single review provided, Cephalexin appears to be an effective treatment for Cellulitis, as it is a broad-spectrum antibiotic. However, the reviewer notes that it does not cover MRSA (Methicillin-resistant Staphylococcus aureus), which could be a limitation in certain cases.

Reviews

Filter by reviewer type Pro

Select all Clear all

Cost
Very Expensive
$1000+
Expensive
$501 to $1000
Moderate Cost
$101 to $500
Affordable
$25 to $100
Very Affordable
$25
Relief Speed
No Relief
No noticeable improvement
Slow Relief
Several days to weeks
Moderate Relief
Within 1 - 3 days
Fast Relief
Within hours
Immediate Relief
Within minutes
Side Effect
Intolerable Side Effect
Caused treatment to stop or required hospitalization
Severe Side Effect
Difficult to tolerate, may require intervention
Moderate Side Effect
Noticeable, but manageable
Mild Side Effect
Minor, not bothersome
No Side Effect
Without any adverse effects
Treatment Line
Third-line or more
Used after second-line failed or multiple prior treatment
Second-line
Used after first-line treatment failed or was unsuitable
First-line
First treatment tried
Dr. Curbside

Dr. Curbside

Verified
Physician • Emergency Medicine • How doctors think about decisions — and what real-world experiences add
7 months ago
Cephalexin is a good first-line antibiotic for simple skin infections caused by regular staph and strep. It’s affordable, generally easy to take, and works well for typical cellulitis. However, it does not treat resistant staph infections, so I’ll generally add coverage preemptively—using a second medication such as Bactrim or doxycycline.
#ReviewersPreferred #VeryAffordable #CoveredByInsurance #ModerateRelief #MildEffect #First-line #Rescue/EmergencyUse
View Professional Disclosures

Copyright © 2025,Curbside and related marks are registered trademarks of Curbside Tech Inc.

We use cookies to personalize our services and provide you with the best possible experience. By continuing to use this site, you agree to this cookie usage. We also use third-party cookies that help us analyse how you use this website, store your preferences, and provide the content and advertisements that are relevant to you. These cookies will only be stored in your browser with your prior consent. You can learn more about cookies and how your data is processed in the Privacy Policy.

Strictly Necessary Only Accept All