Amoxicillin for Cats Dosage By Weight Chart
Amoxicillin is a commonly prescribed antibiotic for cats, and the recommended dosage varies depending on the cat’s weight. The usual recommended dosing of amoxicillin for cats is 5-10 mg per pound of body weight, given once a day.
Amoxicillin dosing for cats chart
|Cat’s weight||Amoxicillin dosage|
|6 lbs or 2.7 kg||1 tablet of 50 mg|
|8 lbs or 3.6 kg||1 tablet of 50 mg|
|10 lbs or 4.5 kg||1 and 1/2 tablets of 50 mg|
|12 lbs or 5.4 kg||1 and 1/2 tablets of 50 mg|
|14 lbs or 6.3 kg||1 tablet of 100 mg|
|16 lbs or 7.2 kg||1 tablet of 100 mg|
|18 lbs or 8.1 kg||1 tablet of 150 mg|
|20 lbs or 9 kg||1 tablet of 150 mg|
|22 lbs or 9.9 kg||1 tablet of 150 mg|
|24 lbs or 10.8 kg||1 tablet of 150 mg|
It is essential to consult with a veterinarian before administering amoxicillin to a cat and to carefully follow their dosing instructions and advice to ensure the safe and effective use of the medication.
Amoxicillin for cats reviews
Amoxicillin is a broad-spectrum antibiotic that is commonly used to treat bacterial infections in cats. Some common infections that it can be used to treat include respiratory infections, skin infections, urinary tract infections, and ear infections.
One of the main benefits of using Amoxicillin for cats is that it is highly effective against a wide range of bacteria. This makes it a good option for cats that are suffering from multiple infections or for those with infections that are difficult to treat.
Amoxicillin is also relatively easy to administer and is available in a variety of forms, including liquid suspensions and pills, making it easy for pet owners to administer to their pets.
The drug is also well tolerated by most cats, with few side effects and a low risk of toxicity.
Amoxicillin is not effective against all types of bacteria, so it may not work for some infections. This can make it a less effective option for some cats, especially those with infections that are resistant to antibiotics.
The drug can also interact with other medications, so it is important to be cautious when administering it to cats that are taking other drugs.
Amoxicillin can also cause some side effects, including digestive issues, such as vomiting and diarrhea, and skin reactions, such as itching and rashes.
As with any medication, there is a risk of side effects when using Amoxicillin for cats. Some common side effects include digestive issues, such as vomiting and diarrhea, and skin reactions, such as itching and rashes.
In rare cases, Amoxicillin can also cause more serious side effects, such as liver and kidney damage, so it is important to be cautious when administering the drug to cats.
Amoxicillin is generally considered safe for cats, with a low risk of toxicity. However, it is important to be cautious when administering the drug, as there is always a risk of toxicity with any medication.
Amoxicillin can interact with other medications, so it is important to be cautious when administering it to cats that are taking other drugs. Some common drugs that can interact with Amoxicillin include blood thinners, such as warfarin, and antacids, such as proton pump inhibitors.
Amoxicillin is not recommended for cats with a history of allergies to penicillin, as the drug is a penicillin derivative.
The drug is also not recommended for cats that are pregnant or nursing, as there is not enough data to determine its safety in these populations.
Research and Study:
Amoxicillin is a well-studied drug for cats, and there have been numerous studies conducted on its safety and efficacy in treating bacterial infections in cats.
However, more research is needed to determine the long-term safety and efficacy of Amoxicillin in cats, as well as to determine the best dosing regimen for the drug.
If Amoxicillin is not effective for a particular infection, there are other antibiotics that may be used instead, including Clavamox, Baytril, and cefovecin.
For cats with allergies to penicillin, alternative antibiotics, such as azithromycin and clarithromycin, may be used.
Why do vets prescribe amoxicillin?
Here are some reasons why vets may prescribe amoxicillin for animals:
Broad-spectrum activity: Amoxicillin is a type of penicillin antibiotic that is effective against a wide range of bacteria, including those commonly found in animals such as Staphylococcus aureus and Streptococcus spp. This makes it a useful option for treating a variety of infections in animals.
Efficient against certain strains of bacteria: Amoxicillin is particularly effective against certain strains of bacteria, such as E. coli, that are known to cause infections in animals, particularly in the urinary and gastrointestinal tracts.
Suitable for various types of infections: Amoxicillin can be used to treat a variety of infections in animals, including upper respiratory tract infections, genitourinary tract infections, gastrointestinal tract infections, and skin and soft tissue infections.
Easy to administer: Amoxicillin is available in various forms, such as tablets and liquid suspensions, which makes it easy to administer to animals of different sizes and species.
Cost-effective: Amoxicillin is a relatively inexpensive antibiotic option, making it a cost-effective choice for treating infections in animals.
Overall, amoxicillin is a commonly prescribed antibiotic for animals due to its broad-spectrum activity, effectiveness against certain strains of bacteria, suitability for various types of infections, ease of administration, and cost-effectiveness.
How long does it take for amoxicillin to start working in cats?
If your vet has prescribed amoxicillin for your kitty, you might be wondering how long it will take for the medication to start working.
The short answer is that it can take anywhere from 24-48 hours for amoxicillin to start showing its effects in cats. However, the actual time frame can vary depending on a few different factors, such as your cat’s overall health, their weight, and the severity of the infection.
Keep in mind that amoxicillin is a type of antibiotic that works by killing the bacteria that are causing your cat’s illness. So, it can take a little bit of time for the medication to build up in your cat’s system and start doing its job.
Note that amoxicillin is typically given twice a day, so sticking to the schedule is crucial for ensuring that the medication is able to do its job effectively. If your cat is still feeling poorly after a few days, it’s always a good idea to give your vet a call and discuss any concerns you may have.
What are the side effects of amoxicillin for cats?
Not all cats will experience side effects from amoxicillin, and the severity of side effects may vary. It is important to consult with a veterinarian before administering amoxicillin to cats and to monitor for any side effects during treatment.
Gastrointestinal upset: Common side effects of amoxicillin in cats include vomiting, diarrhea, and loss of appetite. These symptoms may occur due to the antibiotic disrupting the normal gut flora, leading to an upset stomach.
Allergic reactions: Cats may experience allergic reactions to amoxicillin, such as hives, itching, or difficulty breathing. These symptoms should be immediately reported to a veterinarian if they occur.
Kidney and liver dysfunction: Long-term use of amoxicillin can lead to kidney and liver dysfunction in cats, as the antibiotic can damage these organs over time. Regular blood tests are recommended for cats taking amoxicillin for an extended period of time.
Overgrowth of resistant bacteria: Amoxicillin may lead to the overgrowth of resistant bacteria in the gut, which can cause further infections and make it more difficult to treat future bacterial infections.
Increased risk of Clostridium difficile: Amoxicillin can cause changes in the gut microbiome, which can increase the risk of Clostridium difficile infection.
Can I use human amoxicillin for my cat?
As a cat owner, it’s important to understand the differences between human and feline medications. While human amoxicillin may seem like a cost-effective solution for your cat’s illness, it’s actually not recommended. Here’s why:
First off, cats metabolize drugs differently than humans do. What may work well for us could have harmful side effects for your furry friend. In addition, the dosage for human amoxicillin is not appropriate for cats. Taking too much of this medication can lead to serious kidney or liver problems.
On the flip side, there are feline-specific versions of amoxicillin that are formulated to cater to the unique physiology of cats. These medications are usually safe, effective and easy to administer.
Where can I buy amoxicillin for cats without a vet prescription?
Here are some options for purchasing amoxicillin for cats without a vet prescription:
Online pharmacies: Some online pharmacies may offer amoxicillin for cats without the need for a prescription. However, it is important to ensure that the pharmacy is reputable and that the medication is sourced from a reputable manufacturer to ensure its safety and effectiveness.
Over-the-counter products: Some over-the-counter products, such as fish antibiotics, may contain amoxicillin and can be used to treat cats. However, it is important to note that these products may not be formulated specifically for cats and may not be as effective as prescription medication.
Compounding pharmacies: Some compounding pharmacies can prepare custom-made amoxicillin formulations for cats, without the need for a prescription. However, it is important to ensure that the compounding pharmacy is reputable and that the medication is prepared under strict quality control guidelines.
International pharmacies: Some international pharmacies may offer amoxicillin for cats without the need for a prescription, but it is important to note that these products may not be FDA-approved and may not be safe or effective.
FAQs about amoxicillin for cats
We’ll answer some frequently asked questions about amoxicillin for cats.
What is the recommended dosage of amoxicillin for cats?
The recommended dosage of amoxicillin for cats is 5-10mg per pound of body weight, given twice a day. Your veterinarian will determine the exact dosage based on your cat’s weight, age, and health condition. It’s essential to follow the dosage instructions provided by your vet to avoid any adverse effects.
Can I give my cat amoxicillin without a prescription?
No, you cannot give amoxicillin to your cat without a prescription from a licensed veterinarian. The dosage and frequency of medication depend on your cat’s specific condition, and giving the wrong dose can be harmful to your cat’s health.
How long should I give amoxicillin to my cat?
The length of the treatment with amoxicillin for your cat will depend on the type of infection and the severity of the condition. Typically, treatment lasts between five and seven days. However, in some cases, your veterinarian may recommend an extended course of treatment.
What should I do if I miss a dose of amoxicillin?
If you miss a dose of amoxicillin, give it to your cat as soon as you remember. However, if it’s almost time for the next scheduled dose, skip the missed dose and continue with the regular dosing schedule. Never double up on the dose to make up for the missed one.
Can amoxicillin cause side effects in cats?
Like all medications, amoxicillin can cause side effects in cats. Common side effects include vomiting, diarrhea, and loss of appetite. In rare cases, cats may develop an allergic reaction to the medication, which can cause symptoms such as swelling, difficulty breathing, and hives. If you notice any unusual symptoms in your cat after administering the medication, contact your veterinarian immediately.
How should I give amoxicillin to my cat?
Amoxicillin can be administered orally in the form of tablets or capsules. It’s important to follow the administration instructions provided by your veterinarian carefully. You can give the medication with or without food, but giving it with food may help reduce the risk of stomach upset. If your cat has difficulty swallowing pills, your vet may recommend crushing the medication and mixing it with a small amount of wet food.
Can amoxicillin be used to treat all types of infections in cats?
Amoxicillin is effective against many types of bacterial infections in cats, but it’s not effective against viral or fungal infections. Your veterinarian will determine whether amoxicillin is the right medication for your cat’s specific condition.
Can amoxicillin be given to kittens?
Yes, amoxicillin can be given to kittens, but the dosage and frequency of medication will be different for adult cats. It’s essential to consult your veterinarian before giving any medication to a kitten.
What should I do if my cat develops an allergic reaction to amoxicillin?
If your cat develops an allergic reaction to amoxicillin, stop administering the medication immediately and contact your veterinarian right away. Your vet may recommend an alternative medication to treat your cat’s infection.
Are there any precautions I should take when giving amoxicillin to my cat?
It’s essential to follow the dosage instructions provided by your veterinarian carefully. Never give your cat more medication than recommended or for a longer period than prescribed. It’s also important to keep the medication out of reach of children and other pets. Store the medication in a cool, dry place, away from direct sunlight.
Can amoxicillin be given to pregnant or nursing cats?
It’s important to consult your veterinarian before giving any medication to a pregnant or nursing cat. Amoxicillin is generally considered safe for use during pregnancy and lactation, but your veterinarian will determine whether it’s the right medication for your cat’s specific condition.
Can amoxicillin be given to cats with kidney or liver disease?
Cats with kidney or liver disease may require a different dosage of amoxicillin or a different medication altogether. It’s important to inform your veterinarian of any pre-existing medical conditions your cat may have before administering any medication.
What should I do if my cat vomits after taking amoxicillin?
If your cat vomits after taking amoxicillin, contact your veterinarian. Your vet may recommend adjusting the dosage or switching to a different medication.
Can amoxicillin be given to cats on other medications?
Amoxicillin may interact with certain medications, including nonsteroidal anti-inflammatory drugs (NSAIDs) and anticoagulants. It’s important to inform your veterinarian of any medications your cat is taking before administering amoxicillin.
What should I do if I have leftover amoxicillin after my cat’s treatment?
Do not save leftover medication for future use or give it to other pets. Properly dispose of any unused medication by following the instructions provided by your veterinarian or local pharmacy.