Keftab (Cephalexin) – Antibiotic Medication Overview, Uses, and Where to Buy Online

Short General Description of Keftab

Keftab is an antibiotic medication classified under the cephalosporin group. It is predominantly used to combat bacterial infections affecting various parts of the body including the respiratory tract, skin, soft tissues, urinary tract, and middle ear. The primary active ingredient in Keftab is cephalexin, which functions by inhibiting the growth of bacteria.

Key points about Keftab:

  • Belongs to the cephalosporin class of antibiotics
  • Effective against respiratory tract infections, skin and soft tissue infections, urinary tract infections, and middle ear infections
  • Works by halting bacterial growth

According to a study published in the Journal of Antimicrobial Chemotherapy, cephalexin, the main component of Keftab, exhibited a high degree of efficacy against various strains of common bacteria responsible for infections.

For further information, you can refer to the official FDA label for Keftab.

Over the counter antibiotics

When it comes to antibiotics, some people may wonder if they can get them over the counter without a prescription. While certain medicines are available without a prescription, it’s essential to understand that antibiotics like Keftab require a prescription from a healthcare provider due to their potency and potential side effects. However, there are over-the-counter antibiotics that are used for specific conditions:

Topical antibiotic creams for skin infections

Topical antibiotic creams are available over the counter for minor skin infections, such as cuts, scrapes, and burns. These creams typically contain ingredients like neomycin, bacitracin, or polymyxin B, which help prevent infection and promote healing. It’s crucial to follow the instructions on the product label and consult a healthcare professional if the infection worsens or doesn’t improve.

Common over-the-counter antibiotics types

OTC Antibiotic Type Uses
Bacitracin Topical antibiotic ointment for skin infections
Neosporin Topical antibiotic cream for minor cuts and wounds
Polymyxin B Topical antibiotic for eye infections

While these over-the-counter antibiotics can be useful for certain conditions, they may not be effective for all types of infections. It’s always best to seek professional medical advice and obtain a prescription when dealing with bacterial infections that require stronger antibiotics like Keftab.

For more information on over-the-counter antibiotics and their appropriate use, visit trusted sources such as the Centers for Disease Control and Prevention (CDC) or consult with a healthcare provider.

Rich Selection of Prescription and OTC Medicines at offers a comprehensive range of prescription and over-the-counter medicines to cater to the diverse healthcare needs of individuals. With a focus on providing high-quality medications at affordable prices, the online pharmacy is a trusted source for obtaining necessary treatments. Here are some key features of the medication selection at

  • Wide Range of Medications: The website boasts a rich selection of medications, including antibiotics like Keftab, as well as other essential drugs for various health conditions.
  • Detailed Information: Each medication listed on comes with comprehensive information, including indications, dosage guidelines, possible side effects, and contraindications. Customers can make informed decisions about their treatment options.
  • Easy Browsing: The user-friendly interface of the website allows customers to easily navigate through different medication categories and find the exact product they are looking for.
  • Authenticity and Safety: only sells genuine medications from reputable manufacturers, ensuring the safety and effectiveness of the products.

Customers can rely on to provide access to essential medications conveniently and affordably. Whether you are in need of antibiotics, pain relievers, or chronic disease medications, the online pharmacy has you covered with its diverse range of pharmaceuticals.

Explore the medication catalog at to find the right treatment for your health condition and place your order with confidence.

Competitive prices online

When it comes to purchasing medications like Keftab, it’s essential to find a reliable online pharmacy that offers competitive prices. stands out as a top choice for individuals looking for affordable options. Here’s why:

  1. Low Prices: provides Keftab and other medications at competitive prices, making it a cost-effective option for individuals with varying budgets.
  2. Comparison Options: Customers can easily compare prices on the website with other online pharmacies to ensure they are getting the best deal possible.
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By choosing, customers can access the medications they need at affordable prices without compromising on quality. The website’s commitment to providing cost-effective options makes it a popular choice among individuals seeking reliable online pharmacies.

What are the Best Antibiotics?

Choosing the right antibiotic for a bacterial infection is crucial for effective treatment. The best antibiotic for a specific infection depends on the type of bacteria causing the infection and its susceptibility to different antibiotics. Here are some of the commonly prescribed antibiotics and their uses:

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Cephalexin (Keftab):

Cephalexin, the active ingredient in Keftab, is a cephalosporin antibiotic that is commonly prescribed for bacterial infections. It is effective against a wide range of bacteria and is often used to treat respiratory tract infections, skin and soft tissue infections, urinary tract infections, and middle ear infections.

Cephalexin works by interfering with the bacteria’s cell wall synthesis, ultimately leading to the death of the bacteria. This antibiotic is generally well-tolerated and has a low risk of serious side effects.

According to the CDC, cephalexin is a recommended first-line treatment for certain infections, particularly in outpatient settings.


Amoxicillin is a penicillin-type antibiotic that is commonly used to treat various bacterial infections, including respiratory tract infections, ear infections, and urinary tract infections. It is often prescribed for children due to its effectiveness and safety profile.

According to a study published in the Journal of Antimicrobial Chemotherapy, amoxicillin is one of the most commonly prescribed antibiotics for respiratory tract infections.

Azithromycin (Zithromax):

Azithromycin is a macrolide antibiotic that is frequently prescribed for respiratory tract infections, skin infections, and sexually transmitted infections. It is known for its convenient dosing regimen, typically requiring a shorter course of treatment compared to other antibiotics.

Research published in the New England Journal of Medicine indicates that azithromycin is effective in treating mild-to-moderate community-acquired pneumonia.


Ciprofloxacin is a fluoroquinolone antibiotic that is often used to treat urinary tract infections, respiratory infections, and certain types of bacterial gastroenteritis. It is typically reserved for infections that are resistant to other antibiotics or for severe infections.

According to data from the World Health Organization, ciprofloxacin is listed as a critically important antibiotic for human health due to its effectiveness against multidrug-resistant bacteria.

When selecting the best antibiotic for a specific infection, it is essential to consult with a healthcare provider to ensure appropriate treatment. Using antibiotics responsibly and as prescribed can help prevent antibiotic resistance and ensure effective treatment of bacterial infections.

Keftab and Clostridium difficile (C. diff)

Clostridium difficile (C. diff) is a type of bacteria that can cause severe and sometimes life-threatening infections in the colon. When taking antibiotics like Keftab, the normal balance of bacteria in the gut can be disrupted, leading to the overgrowth of C. diff bacteria and the development of infection.

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According to the Centers for Disease Control and Prevention (CDC), C. diff infections are a major healthcare-associated infection, often occurring in hospitals or healthcare settings where antibiotics are frequently used. The CDC reports that C. diff infections can cause symptoms ranging from mild diarrhea to life-threatening inflammation in the colon.

One of the challenges with C. diff infections is their resistance to many antibiotics, making treatment complex. However, certain antibiotics like metronidazole and vancomycin are commonly prescribed to treat C. diff infections. In severe cases, fecal microbiota transplantation (FMT) may be used to restore a healthy balance of bacteria in the gut and eliminate the C. diff infection.

Patients prescribed Keftab or any other antibiotic should be aware of the potential risk of developing C. diff infections and should report any symptoms of diarrhea, abdominal pain, or fever to their healthcare provider promptly. It is essential to follow dosage instructions and complete the full course of antibiotics as prescribed to reduce the risk of C. diff infection.

For more information on Clostridium difficile infections and antibiotic resistance, you can visit the CDC website at

7. Side effects and precautions of using Keftab:

  • Common side effects: Some common side effects of Keftab (cephalexin) may include diarrhea, nausea, vomiting, and stomach upset. It is important to inform a healthcare provider if any of these side effects persist or worsen.
  • Serious side effects: Although rare, serious side effects of Keftab can include allergic reactions such as rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, and trouble breathing. Seek immediate medical attention if you experience any of these symptoms.
  • Precautions: Before using Keftab, inform your healthcare provider about any allergies, medical history (especially of kidney disease), current medications, and if you are pregnant or breastfeeding. Cephalexin may interact with certain medications, so it is important to review any potential drug interactions with your doctor.
  • Drug resistance: Overuse or misuse of antibiotics like Keftab can lead to drug resistance, where bacteria develop the ability to evade the effects of the medication. This underscores the importance of taking antibiotics only when prescribed by a healthcare provider and completing the full course of treatment.

For more information on side effects, precautions, and proper usage of Keftab, refer to the RxList website or consult with a healthcare professional.

Category: Antibiotics

Tags: Keftab, Cephalexin

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