Cephalexin (also spelled Cefalexin) is a powerful broad-spectrum antibiotic from the cephalosporin family, frequently prescribed by doctors to treat a wide range of bacterial infections. Cephalexin is especially effective for skin infections, urinary tract infections (UTIs), respiratory tract infections, kidney infections (pyelonephritis), bone infections, and ear infections (otitis media). It is widely trusted for its quick action and high success rate against pathogenic bacteria.

Top Health Benefits & Uses

Highly Effective Against: Streptococcus, Staphylococcus, E. coli, Klebsiella Primary Conditions Treated: Kidney infections (Pyelonephritis) Urinary tract infections (UTI) Skin & soft tissue infections (cellulitis, abscesses, impetigo) Ear infections (otitis media) Respiratory infections (pharyngitis, tonsillitis) Fast Relief: Most people feel better within 48–72 hours of starting cephalexin. Safe for Most Adults and Children: Commonly prescribed due to its favorable safety profile.

Is cephalexin a strong antibiotic?

Yes! Cephalexin is a potent first-generation cephalosporin antibiotic, highly effective against a broad range of bacteria responsible for common infections. It's considered stronger than some penicillins (like amoxicillin) for particular strains, especially skin and urinary tract infections.

Is cefalexin good for kidney infection?

Absolutely. Cephalexin is a preferred first-line treatment for kidney infections (pyelonephritis) caused by susceptible bacteria. Doctors often prescribe it for UTI and kidney-related infections due to its excellent efficacy and safety.

What is the most common side effect of cephalexin?

The most common side effect is mild gastrointestinal upset, such as diarrhea, abdominal pain, nausea, or vomiting. Allergic reactions are rare but possible.

Can cefalexin be used for ear infection?

Yes! Cephalexin is widely used to treat middle ear infections (otitis media), especially in children and adults who cannot take penicillin.

What should I avoid while taking cephalexin?

Alcohol in moderation is generally safe, but excessive use should be avoided. Report any history of allergy to cephalosporins or penicillins. Avoid antacids or supplements containing aluminum or magnesium close to dosing time. Finish the full course—do not stop early even if you feel better.

How quickly will cephalexin work?

Symptoms usually begin to improve within 1-3 days. Always complete the prescribed course.

Is 5 days of cephalexin enough?

For some infections, 5 days may suffice, but 7–14 days is typical. Never change your dosing schedule without your doctor's advice.

Is cephalexin safe in pregnancy?

Yes, cephalexin is generally considered safe in pregnancy (Category B) and is commonly used when antibiotics are needed during pregnancy.

Why do I feel weird after taking cephalexin?

Rarely, cephalexin can cause dizziness, headache, or fatigue. If you feel unwell, inform your healthcare provider.

Who shouldn't use cephalexin?

Individuals with a known allergy to cephalosporin antibiotics People with a severe allergic reaction to penicillin (possible cross-reactivity) Discuss with your doctor if you have kidney disease.

Which antibiotic is stronger, amoxicillin or cephalexin?

Strength depends on the infection & bacterial strain. For certain skin and urinary infections, cephalexin is often more effective than amoxicillin.

What can cefalexin cure?

Cefalexin can treat and cure: Skin infections (cellulitis, abscess) Urinary tract infections (UTI) Respiratory infections Ear infections Bone and joint infections

What's the strongest antibiotic for an ear infection?

The "strongest" depends on the bacteria involved. Cephalexin is highly effective, but some severe or resistant cases may require amoxicillin/clavulanic acid or ceftriaxone. Always consult a doctor for best results.

Why Choose Cephalexin?

Broad-spectrum bacterial coverage Doctor-recommended for UTI, kidney, ear, and skin infections Rapid symptom relief Safe for children, adults, and pregnant women Minimal side effects for most patients

Cephalexin Monohydrate Oral Solution 250 mg bottle for treating bacterial infections, ensuring effective antibiotic care for respiratory health.

Cephalexin Monohydrate Oral Solution 250 ml Mixed Berry Flavor

Cephalexin Monohydrate Oral Solution 250 mg/mL, Mixed Berry Flavor (RX)

Name: Cephalexin Oral Solution: Bacterial and Respiratory Care
Brand: Teva Pharmaceuticals
SKU: 00093-4177-73
Price: 39.95 USD
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Cephalexin Monohydrate Oral Solution is an antibiotic used to treat bacterial infections in various parts of the body. It is particularly effective against respiratory tract infections, skin infections, ear infections, and urinary tract infections. As part of the cephalosporin class, cephalexin works by disrupting the bacterial cell wall synthesis, leading to the destruction of the bacteria. It is typically prescribed in liquid form for children or adults who have difficulty swallowing tablets, ensuring a convenient and effective treatment method.

Cephalexin Monohydrate Oral Solution 250 mg/mL is a liquid medication containing the active ingredient cephalexin monohydrate, which belongs to a class of antibiotics known as cephalosporins. It is prescribed to treat bacterial infections such as respiratory tract infections, skin and soft tissue infections, and urinary tract infections. It works by preventing bacteria from multiplying and spreading in the body. This oral solution comes in a concentration of 250 mg/mL and is usually taken by mouth every 6-12 hours depending on the specific condition being treated.

Respiratory Tract Infections
Cephalexin is indicated for the treatment of respiratory tract infections caused by susceptible isolates of Streptococcus pneumoniae and Streptococcus pyogenes.

Otitis Media
Cephalexin is indicated for the treatment of otitis media caused by susceptible isolates of Streptococcus pneumoniae, Haemophilus influenzae, Staphylococcus aureus, Streptococcus pyogenes, and Moraxella
catarrhalis.

Skin and Skin Structure Infections
Cephalexin is indicated for the treatment of skin and skin structure infections caused by susceptible isolates of the following Gram-positive bacteria: Staphylococcus aureus and Streptococcus pyogenes.

Bone Infections
Cephalexin is indicated for the treatment of bone infections caused by susceptible isolates of Staphylococcus aureus and Proteus mirabilis.

Genitourinary Tract Infections
Cephalexin is indicated for the treatment of genitourinary tract infections, including acute prostatitis, caused by susceptible isolates of Escherichia coli, Proteus mirabilis, and Klebsiella pneumoniae.

Mechanism of Action: Cephalexin is a bactericidal agent that acts by the inhibition of bacterial cell-wall synthesis.

Resistance: Methicillin-resistant staphylococci and most isolates of enterococci are resistant to cephalexin. Cephalexin is not active against most isolates of Enterobacter spp., Morganella morganii, and Proteus vulgaris. Cephalexin has no activity against Pseudomonas spp., or Acinetobacter calcoaceticus. Penicillin- resistant Streptococcus pneumoniae is usually cross-resistant to beta-lactam antibacterial drugs.

Antimicrobial Activity: Cephalexin has been shown to be active against most isolates of the following bacteria both in vitro and in clinical infections [see Indications and Usage (1)].

Gram-positive bacteria: Staphylococcus aureus (methicillin-susceptible isolates only) Streptococcus pneumoniae (penicillin-susceptible isolates)

Gram-negative bacteria:

Escherichia coli
Haemophilus influenzae
Klebsiella pneumoniae
Moraxella catarrhalis
Proteus mirabilis

Cephalexin Monohydrate Oral Solution 250 mg/mL, Mixed Berry Flavor (RX)

$ 57.95 $ 39.95

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FAQs for Cephalexin Antibiotics

What is Cephalexin?

Cephalexin (also spelled Cefalexin) is a powerful broad-spectrum antibiotic from the cephalosporin family, frequently prescribed by doctors to treat a wide range of bacterial infections. Cephalexin is especially effective for skin infections, urinary tract infections (UTIs), respiratory tract infections, kidney infections (pyelonephritis), bone infections, and ear infections (otitis media). It is widely trusted for its quick action and high success rate against pathogenic bacteria.
Top Health Benefits & Uses

Highly Effective Against: Streptococcus, Staphylococcus, E. coli, Klebsiella Primary Conditions Treated: Kidney infections (Pyelonephritis) Urinary tract infections (UTI) Skin & soft tissue infections (cellulitis, abscesses, impetigo) Ear infections (otitis media) Respiratory infections (pharyngitis, tonsillitis) Fast Relief: Most people feel better within 48–72 hours of starting cephalexin. Safe for Most Adults and Children: Commonly prescribed due to its favorable safety profile.
Is cephalexin a strong antibiotic?

Yes! Cephalexin is a potent first-generation cephalosporin antibiotic, highly effective against a broad range of bacteria responsible for common infections. It's considered stronger than some penicillins (like amoxicillin) for particular strains, especially skin and urinary tract infections.
Is cefalexin good for kidney infection?

Absolutely. Cephalexin is a preferred first-line treatment for kidney infections (pyelonephritis) caused by susceptible bacteria. Doctors often prescribe it for UTI and kidney-related infections due to its excellent efficacy and safety.
What is the most common side effect of cephalexin?

The most common side effect is mild gastrointestinal upset, such as diarrhea, abdominal pain, nausea, or vomiting. Allergic reactions are rare but possible.
Can cefalexin be used for ear infection?

Yes! Cephalexin is widely used to treat middle ear infections (otitis media), especially in children and adults who cannot take penicillin.
What should I avoid while taking cephalexin?

Alcohol in moderation is generally safe, but excessive use should be avoided. Report any history of allergy to cephalosporins or penicillins. Avoid antacids or supplements containing aluminum or magnesium close to dosing time. Finish the full course—do not stop early even if you feel better.
How quickly will cephalexin work?

Symptoms usually begin to improve within 1-3 days. Always complete the prescribed course.
Is 5 days of cephalexin enough?

For some infections, 5 days may suffice, but 7–14 days is typical. Never change your dosing schedule without your doctor's advice.
Is cephalexin safe in pregnancy?

Yes, cephalexin is generally considered safe in pregnancy (Category B) and is commonly used when antibiotics are needed during pregnancy.
Why do I feel weird after taking cephalexin?

Rarely, cephalexin can cause dizziness, headache, or fatigue. If you feel unwell, inform your healthcare provider.
Who shouldn't use cephalexin?

Individuals with a known allergy to cephalosporin antibiotics People with a severe allergic reaction to penicillin (possible cross-reactivity) Discuss with your doctor if you have kidney disease.
Which antibiotic is stronger, amoxicillin or cephalexin?

Strength depends on the infection & bacterial strain. For certain skin and urinary infections, cephalexin is often more effective than amoxicillin.
What can cefalexin cure?

Cefalexin can treat and cure: Skin infections (cellulitis, abscess) Urinary tract infections (UTI) Respiratory infections Ear infections Bone and joint infections
What's the strongest antibiotic for an ear infection?

The "strongest" depends on the bacteria involved. Cephalexin is highly effective, but some severe or resistant cases may require amoxicillin/clavulanic acid or ceftriaxone. Always consult a doctor for best results.
Why Choose Cephalexin?

Broad-spectrum bacterial coverage Doctor-recommended for UTI, kidney, ear, and skin infections Rapid symptom relief Safe for children, adults, and pregnant women Minimal side effects for most patients

Cephalexin Monohydrate Oral Solution 250 mg/mL, Mixed Berry Flavor (RX)

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