Dosage of Cephalexin for Cats

Cephalexin is a commonly used antibiotic for cats. It is a medication that belongs to the cephalosporin class of antibiotics. Cephalexin is used to treat a variety of infections in cats, including respiratory infections, skin infections, and urinary tract infections. It is also used to treat wounds and abscesses.

Cephalexin is generally safe for cats when used as directed. However, like all medications, there are potential side effects that can occur. It is important to follow your veterinarian’s instructions closely when giving your cat cephalexin.

What is Cephalexin?

Cephalexin is an antibiotic medication that is used to treat bacterial infections. It belongs to the cephalosporin class of antibiotics, which are similar to penicillin.

What Is Cephalexin Used for in Cats?

Cephalexin treats a variety of bacterial infections in cats. These may include:

– Respiratory infections
– Skin infections
– Urinary tract infections
– Wounds and abscesses

Is Cephalexin Safe for Cats?

Cephalexin is generally safe for cats when used as directed. However, like all medications, there are potential side effects that can occur. It is important to follow your veterinarian’s instructions closely when giving your cat cephalexin.

What Does Cephalexin Treat in Cats?

This antibacterial medication is used to treat respiratory infections, skin infections, urinary tract infections, wounds, and abscesses.

Cephalexin Capsule Dosage for Cats

The dosage of cephalexin capsules for cats depends on the cat‘s weight and the condition being treated. Once again, you can calculate the dosage thanks to your vet’s recommendations. Capsule forms come in concentrations such as 250mg, 500mg, and 750mg. Chewable tablets come in 75mg, 150mg, 300mg, and 600mg, while non-chewable tablets are available in 250mg and 500mg concentrations. 

For a cat, the best option would be the chewable tablet given that cats don’t weigh as much as dogs and it’s best to dose them as precisely as possible.

Liquid Cephalexin Dosage for Cats

Your vet will determine the proper dosage and length of treatment. Every oral suspension is different. For one that has a concentration of 250mg/5ml, you’ll need to do a bit of math to find out what the right dosage for your cat is. 

In this case, that means a concentration of 50mg per ml, and since cats are supposed to get 10-15mg per pound, you can find out the dosage based on your pet’s weight. If your pet weighs 5 pounds, for example, you need to give them at least 50mg, so that would be 1ml of this solution. 

How Often Do You Give Cats Cephalexin a Day?

The frequency of cephalexin dosing for cats is determined by your vet, but the most common way to give it to this species is twice a day (one dose per every 12 hours). 

What Dosage of Cephalexin Is Usually Given to Cats for Upper Respiratory Infections?

The dosage of cephalexin for upper respiratory infections in cats depends on the weight of the cat and the severity of the infection. Most commonly, cats are given 10 to 15 mg per pound twice a day. 

What Are the Side Effects of Cephalexin in Cats?

The potential side effects of cephalexin in cats may include:

– Vomiting
– Diarrhea
– Loss of appetite
– Lethargy
– Allergic reaction

Cephalexin Cat Overdose

An overdose of cephalexin can be dangerous in cats. Overdose symptoms include vomiting, diarrhea, and loss of appetite. Other side effects may include allergic reactions, seizures, and liver or kidney damage.

If you suspect your cat has ingested too much cephalexin, it is crucial to contact your veterinarian immediately. It is important to avoid medicating animals with human drugs as the dosage and side effects can vary significantly. 

Price of Cephalexin for Cats 

The price of cephalexin for cats may vary depending on the dosage and therapy length. Your veterinarian can provide you with an estimate of the cost. If you get a prescription from the vet and you buy it online, the oral form that comes in 250 capsules might set you back around $70 or more. 

Which Works Better for Cats’ Kidney Infection, Amoxicillin or Cephalexin?

Both amoxicillin and cephalexin can be effective in treating kidney infections in cats, but the difference is the type of germ that has caused the infection in the first place. Along with the treatment itself, your cat’s kidney function needs to be supported adequately, and in some cases, hospitalization might be necessary, as well. 

Cephalexin for Cats – Similar Antibiotics

Other antibiotics that may be used to treat bacterial infections in cats include:

– Amoxicillin
– Clindamycin
– Doxycycline
– Enrofloxacin 

Brand Names of Cephalexin for Animals

Cephalexin is sold under many brand names for animals:

  • Keflex
  • Biocef
  • Rilexine

It may also be sold under the generic name cephalexin.

Key Points When Giving This Antibiotic to Your Pet

  • it works on infections of the respiratory and urinary tract and may offer results in skin conditions;
  • it is not an OTC medication, so you need a prescription from your veterinarian;
  • compared to other antibiotics, it doesn’t cause as severe side effects, especially in otherwise healthy pets;
  • nausea & vomiting are the most common side effects experienced by cats undergoing treatment with cephalexin;
  • symptoms of the infection must subside within 24 to 48 hours after initiating the treatment; if they do not, the infection might be unresponsive to the treatment;
  • always give your cat cephalexin after your vet has performed a bacterioscopic and bacteriologic exam, along with an antibiogram;
  • Cephalexin might interact with drugs such as synthetic hormones or those used for treating cardiac conditions, so inform your veterinarian if your cat is receiving therapy with these medications. 

Common Cephalexin Concentrations and Forms & How to Store It

Cephalexin is supplied in different forms for animals, including the capsule form, chewable scored tablets, and oral suspension. The capsule form contains 250 mg or 500 mg of cephalexin, while the chewable tablets are available in 75 mg, 150 mg, and 300 mg strengths. 

The oral suspension comes in a concentration of 125 mg/5 mL or 250 mg/5 mL, and the oral paste contains 300 mg of cephalexin per gram. 

It is important to store cephalexin in a cool and dry place, away from direct sunlight. 

Once the product is opened, it must be stored in the refrigerator and used within 14 days. Always follow the instructions provided by your veterinarian to ensure the proper use and storage of cephalexin.

Frequently Asked Questions About Cephalexin for Cats

Can I Give My Cat 500mg Cephalexin?

The dosage of cephalexin for cats depends on the condition being treated and the weight of the cat. A dosage of 500mg may be appropriate for larger cats, but it is important to follow your veterinarian’s instructions closely.

Can I Give My Cat Cephalexin for an Abscess?

Yes, cephalexin can be used to treat abscesses in cats. 

Can Cats Take Human Cephalexin?

Cats should not be given human cephalexin without first consulting with a veterinarian. The dosage and length of treatment may be different for cats than for humans.

Cephalexin in Pregnant Cats – Safe or Not?

Cephalexin is generally safe for pregnant cats when used as directed. However, it is important to follow your veterinarian’s instructions closely and to weigh the risks and benefits of treatment.

Can You Use Cephalexin for Cat‘s UTI?

Cephalexin can be used to treat urinary tract infections in cats. Your veterinarian will determine the appropriate dosage and length of treatment.

Summary

Cephalexin is a commonly used antibiotic for cats that can be used to treat a variety of bacterial infections. It is important to follow your veterinarian’s instructions closely when giving your cat cephalexin, and to watch for potential side effects. If you have any questions or concerns about your cat‘s treatment, be sure to consult with your veterinarian.

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