Keflex (cephalexin) is an antibiotic in the cephalosporin class. It fights bacteria in the body and is prescribed to treat bacterial infections such as upper respiratory infections, ear infections, skin infections, urinary tract infections, and bone infections. Keflex is suitable for adults and children over one year of age and is available as a syrup (Keflex syrup) or tablets (Keflex 100 mg).
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Get A Second OpinionKeflex treats a wide range of bacterial infections by preventing bacterial growth. It is ineffective against viral infections (like the common cold or flu). Misusing antibiotics can reduce their effectiveness.
For the best results, take this antibiotic at regular intervals and complete the full prescribed course even if symptoms disappear. Stopping too soon may cause the infection to return.
Common side effects include:
If an overdose is suspected, seek medical advice immediately. Never take more than prescribed.
If a dose is missed, take it as soon as you remember. If it is close to the next dose, skip the missed dose. Do not double the dose.
Store away from heat, air, and light to prevent damage. Keep out of reach of children.
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Book an Appointment| Keflex | Amoxicillin |
|---|---|
| Antibiotic class: Cephalosporin | Antibiotic class: Penicillin-like antibiotics |
| Treats a wide range of bacterial infections | Treats middle ear infections, strep throat, pneumonia, skin infections, and UTIs |
| Works by fighting bacteria in the body | Works by stopping the growth of bacteria in the body |
This antibiotic is used to treat a wide range of bacterial infections. This antibiotic is classified as a cephalosporin. It works by preventing bacterial growth. This medication is ineffective against viral infections (such as common cold, flu).
No, these drugs are classified as different types of antibiotics. Amoxicillin is a penicillin-type antibiotic, whereas Keflex is a cephalosporin antibiotic.
Penicillin and Keflex (cephalexin) are antibiotics used to treat bacterial infections. Keflex and penicillin belong to separate drug classes. Penicillin is a penicillin-type antibiotic, and Keflex is a cephalosporin antibiotic.
Keflex belongs to the antibiotic class known as cephalosporins. Keflex is a first-generation cephalosporin that works primarily against gram-positive bacteria.
Both antibiotics are effective against the organisms they are designed to treat when properly dosed. Cephalexin's organism coverage makes it effective in conditions where amoxicillin is ineffective, such as mastitis and bone and joint infections.
Following infections are killed by this medicine
Keflex is used for treating respiratory tract infections caused by susceptible Streptococcus pneumoniae and Streptococcus pyogenes isolates.
Peak concentrations are reached 1 hour after dosing; however, it takes up to 48 hours for infection-related symptoms to start working.
Because of inadequate antimicrobial coverage of the major organisms, penicillin, erythromycin (Suprax), and first-generation cephalosporins such as cephalexin (Keflex, Keftab) are not recommended for treating acute sinusitis.
Every day, four times: once in the morning, once around midday, once in the early afternoon, and once in the evening. These times should ideally be about 4 hours apart, such as 8 a.m., midday, 4 p.m., and 8 p.m.
Disclaimer: The information provided herein is accurate, updated and complete as per the best practices of the Company. Please note that this information should not be treated as a replacement for physical medical consultation or advice. We do not guarantee the accuracy and the completeness of the information so provided. The absence of any information and/or warning to any drug shall not be considered and assumed as an implied assurance of the Company. We do not take any responsibility for the consequences arising out of the aforementioned information and strongly recommend you for a physical consultation in case of any queries or doubts.
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