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Get a Cephalexin(Keflex) prescription online

Cephalexin is used to treat bacterial infections in different parts of the body. You can get a Cephalexin prescription online if you have a bacterial infection, including respiratory tract infections, skin infections, otitis media, urinary tract infections, and bone infections.

Getting a Cephalexin (Keflex) prescription from us is straightforward and effortless; you can connect with a qualified doctor anytime through “Your Doctors Online” to discuss your presenting symptoms. However, a Cephalexin(Keflex) prescription will only be provided after consultation with our qualified doctor and if the treatment is entirely safe for your unique needs.

What is Cephalexin (Keflex)?

Cephalexin is a type of antibiotic that comes under the classification of cephalosporins. Cephalexin is the generic name for a cephalosporin medication that is available in different brands with Keflex as the most commonly used. It is used in different doses and dosage forms for different bacterial infections.

Uses of Cephalexin

Cephalexin is commonly available as brand names, including Keflex, Bio-Cef, Panixine DisperDose, and Daxbia. Cephalexin prescription is usually the requirement if you have a bacterial infection like respiratory tract or skin infections, ear infections, UTIs, and bone infections.

How does it works?

Cephalexin targets the bacterial cell wall and affects the bacteria’s ability to make the more rigid outer layer. It also leads to cell destruction and leakage of the cell’s essential nutrients. By affecting the cell wall synthesis, bacteria remain unable to grow and replicate, eventually leading to cell death.

What are the different dosage forms and strengths of Cephalexin?

Cephalexin comes in three different dosage forms and strengths, including capsules (250mg,500mg,750mg), oral suspension(125mg/5mL, 250mg/5mL) and tablet(250mg,500mg). The dose and dosage frequency change as per the different medical conditions.

How to take it?

The dose and dosage frequency should be followed as prescribed. The oral dosage form should be taken via mouth with water, while the oral suspension should be made as described on the leaflet given with the medication.

Side effects of Cephalexin

The most common side effects include:

  • Nausea
  • Vomiting
  • Diarrhea
  • Heartburn
  • Fatigue
  • anal itching
  • Headache
  • joint pain.

Serious side effects may include:

  • skin rash
  • Hives
  • watery or bloody stools
  • Fever
  • swelling of the face, Tongue, throat, lips, and eyes.
  • difficulty breathing
  • Wheezing

Request Cephalexin prescription online

Get online prescription for Cephalexin in three easy steps.


Describe your issue

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  • Skin Infection
  • Anemia
  • STD
  • UTI
  • Skin
  • Covid


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Hi I’m Dr. Nicole. How may I help you?

Hi Dr. Nicole, I have a wound infection. There is pain and redness on my skin. Can I get antibiotics for that, please?



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  • Keflex 500mg tablets.
  • Take one tablet thrice daily (8 hourly), by mouth with water for 7 days


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Precautions and contraindications

  • Discuss your medication history with your healthcare providers to avoid any hypersensitive or allergic reactions.
  • There are higher chances of endocarditis prophylaxis after taking this medication. Consult your doctor in case of any severe side effects. 
  • In case of any kidney problems, consult your doctor for the dose adjustment of cephalexin. 
  • No specific cautions can be observed while pregnant, as insufficient studies support that. 

FAQs about Cephalexin prescription online

How can I refill my Keflex prescription?

You can’t get Cephalexin online without a prescription and must consult a doctor to get a refill. You can get an Keflex prescription online by consulting with an online doctor.

What are some of the interactions of Cephalexin?

Cephalexin can affect readings of specific blood sugar tests for diabetes, so ensure that you use Clinistix or TesTape for testing. Cephalexin can interact with other forms of medication. If you are taking blood thinners such as warfarin or carbamazepine, you should inform your doctor.

Can I take Amoxicillin instead of Keflex?

For different forms of infections, different types of antibiotics are prescribed. Amoxicillin may be more effective for some infections than Keflex and vice versa. Therefore, it is essential to stick to the antibiotics prescribed to you.

How much Cephalexin should I take for a UTI?

250mg every 6 hours or 500mg of Cephalexin every 12 hours is commonly prescribed for a UTI. Treatment is usually prescribed for seven days, but UTI symptoms improve within a few days after starting antibiotics.

Will Keflex treat an ear infection?

Keflex is prescribed to treat infections caused by bacteria, including ear infections, upper respiratory infections, and skin infections.

Is cephalexin an FDA-approved medication?

Cephalexin is an FDA-approved medication as the first-generation cephalosporin for various bacterial infections. 

Your Doctors Online uses high-quality and trustworthy sources to ensure content accuracy and reliability. We rely on peer-reviewed studies, academic research institutions and medical associations to provide up-to-date and evidence-based information to the users.

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