How to Euthanize a Cat With Over the Counter Drugs

How to Euthanize a Cat With Over the Counter Drugs

Can you see your cat in pain? No, right? Whether she is suffering from severe chronic pain or is merely very old, euthanizing a cat to put them to sleep forever at this time is usually the most compassionate option. Though euthanization helps ensure a painless death to end their suffering, we urge individuals who are able to do so to consult with or employ a qualified veterinarian. You can do it at the vet’s office or at home; the injection won’t hurt your pet. These methods of euthanizing a cat with over-the-counter medications are for individuals who either cannot or do not want to say farewell to their pet in public.

When to Euthanize Your Cat

You are the only person who can provide an answer to this question. Recognizing when it is time to stop providing care for a pet is, nonetheless, an essential component of responsible pet ownership. When all alternative choices for caring for an animal with a fatal illness, such as cancer, liver failure, renal failure, or exhaustion, exceed what is possible to provide the standard veterinary care that is available, it is time to euthanize the animal.

When your cat’s life expectancy is significantly reduced, it may seem compassionate to put an end to their suffering and permit them to pass away without experiencing any further discomfort. When euthanizing a pet, it is important to seek the assistance of a professional veterinarian. You can put an end to your cat’s suffering with any one of several medicines that do not require a prescription, and she will be able to pass away as you hold her in your arms in the familiar surroundings of your own house.

How to Prepare to Euthanize a Cat at Home

The first thing that must be done is to ensure that you and anyone else who considers themselves a member of the pet’s family are mentally and emotionally ready. The loss of a beloved pet is unquestionably one of the most difficult aspects of pet ownership. Your cat, on the other hand, requires only a few items, including the following:

  1. A predetermined location for the burial of the animal.
  2. A big blanket for your cat to lie on throughout the operation so that any bodily fluids that could be released after the muscles relax can be collected.
  3. Medications to put the cat to sleep forever. 

How to Sedate a Cat

The administration of sedatives to cats should never be done without the supervision of a qualified veterinarian, as the appropriate dosage and class of sedative drug for a given cat might change significantly based on factors such as that animal’s current state of health, its size, its age, and a variety of other characteristics.

A veterinarian should be consulted in advance to identify the proper drug and dosage for sedating a cat for a specific cause, such as a veterinarian’s care or travel. They will also be able to provide instructions on how to give the sedative and how to check your cat’s condition before and after the sedation.

If you do not have competent veterinarian assistance, it is risky to attempt to drug a cat on your own since you could end up causing major health consequences. It is always recommended to contact a veterinarian regarding any medical issues or difficulties linked to the health of your cat, especially if your cat is older.

What Medication Will Put a Cat to Sleep?

The drug used in euthanasia is considered a regulated substance, and as such, it can only be given by a qualified veterinarian. The particular medication that is administered can change depending on the preference of the veterinarian as well as the current health situation of the individual cat.

An intravenous injection of a barbiturate, such as pentobarbital, is the method of euthanasia that is utilized the vast majority of the time when dealing with cats. Deep anesthesia is produced as a side effect of the medicine, which causes the patient to stop breathing and eventually go into cardiac arrest.

It is essential to have a clear understanding that euthanasia should only be carried out when there is no possibility of the cat making a recovery and the illness the cat is suffering from cannot be cured and is having a detrimental effect on her quality of life. The choice to put down a cat is a challenging one, and it’s one that shouldn’t be taken lightly; euthanasia is something that should only be done after thorough deliberation and discussion with a qualified veterinarian.

cat taking Drugs

Using Counter Drugs to Ethuanize a Cat

Even if you choose to euthanize your cat yourself without veterinary aid, you should still get advice from experts about the appropriate product and dose. It will ensure your cat has a smooth transition out of the house.

1. Using Benadryl

Benadryl is a common anti-allergy medication that can be purchased without a prescription. If the medication is administered in the appropriate quantity, it will not harm your pets, including cats and dogs. On the other hand, if you want to do at-home euthanasia on your cat, you can use Benadryl.

It is suggested that you administer a dose of medication that is fifteen times more than the typical amount to your cat. Your cat will go into a peaceful sleep and then expire without experiencing any discomfort within the next five minutes.

2. Using Tylenol PM

For the temporary relief of aches and pains that aren’t too severe, our family frequently takes pain medication in the form of Tylenol PM. Because it contains the compound diphenhydramine, which makes one feel drowsy. It also has the ability to assist in falling asleep.

However, if a cat consumes this drug, it may injure them. And because of the sensitivity discussed earlier, it is possible to provide your cat with a painless death with Tylenol PM.

It is recommended that, before administering the Tylenol PM, some sleeping drugs be given to the cat to provide a gentle death. You might also start the procedure by taking gabapentin, a sedative that should be taken one to two hours before the actual medicine. Your cat will be able to go to sleep due to this consumption and remain asleep while the medicine takes effect.

3. Using Tramadol

Tramadol is a popular pain medication for both cats and dogs, and there is even a version of the drug that is created expressly for animals and tailored to meet their requirements. It can be taken in tablet, liquid, or powdered form, as well as in capsules.

Because of its reputation for having a bitter taste, many pet owners disguise its flavor by disguising it as cat food before giving it to their feline companions.

If you were to use Tramadol to put down your beloved cat, however, you would need to administer very high doses. This could cause your dog or cat to experience various unpleasant side effects, including nausea, diarrhea, and possibly even convulsions.

Before deciding to put your pet or yourself out of your misery with Tramadol, you should look into some of the available alternative options. This is true for both the human and animal forms of the drug.

4. Using Aspirin

Aspirin is a drug that can be used to bring down a temperature and provide relief from mild to moderate discomfort caused by a variety of conditions. Cats are susceptible to the side effects of this prescription, just as they are with Tylenol PM, although it is very helpful for the human body. It is just not possible for their digestive and metabolic systems to break it down and use it.

It is possible to put down your cat by euthanizing them with medication. In particular, aspirin can be used for this purpose. They could fall asleep without any disturbances with just a few pills.

Cat to Pass Away Peacefully

How to Help the Cat to Pass Away Peacefully

The decision to euthanize a pet is a challenging and emotionally taxing one to make. If you have made the difficult decision to euthanize your cat, there are several things you can do to ensure that their passing is as painless and peaceful as possible:

  • Talk things over with your cat’s professional veterinarian: They will be able to provide you with advice and support on how to make the procedure as painless and stress-free as possible for your pet.
  • Consider the surroundings: Make an effort to create a serene and relaxing atmosphere for your cat. Turn off any distracting or loud noises, and make sure your cat has a cozy and well-known spot to sleep.
  • Stay with your pet: It is essential that you remain present with your cat while the euthanasia procedure is being carried out. During the time that your cat has left, this might be a source of solace and support for it.
  • Consider the use of sedation: Your veterinarian may administer a sedative to assist your cat in relaxing and feeling more at ease while the euthanasia procedure is being performed.
  • Take care and seek support: Experiencing the death of a beloved pet can be a trying and upsetting event; remember to take care of yourself at this time. It is vitally important to take care of oneself and, if necessary, seek support from loved ones or a professional counselor.

Keep in mind that euthanizing a pet is never an easy choice, but it could very well be the best option for your cat’s well-being. A qualified and licensed veterinarian will be able to assist you in navigating the procedure and help ensure that your cat goes away calmly and with respect.

Frequently Asked Questions

Q. How much Benadryl should be given to a cat?

When a cat is near death, their owners may consider giving them Benadryl to relieve their discomfort.

Depending on your cat’s weight and health history, a deadly dose might range from 20 to 40 tablets. Oral administration of 7 Benadryl tablets was fatal for a 10-pound cat (4.5 kg).

Q. How much does euthanizing cost?

You should expect to pay anything from one hundred dollars to five hundred dollars or more to have your cat put to sleep through a lethal injection at a vet clinic or animal hospital. The service is usually provided at no cost or at a very low cost by local animal shelters, animal control institutions, or a number of different humane organizations. 

Some of the more expensive alternatives may include burial services or a specific wooden box to hold your pet’s ashes upon their return from cremation. However, the cost of euthanasia at home ranges from $400 to $1,000. The extra bonus is that your pet won’t have to endure the stress of repeated car rides and an unfamiliar place to sleep.


You are ultimately the best judge of what’s best for your cat because you know them best. You will share a bond with your pet that not even death can break.

Though understanding how to euthanize a cat with over-the-counter medications is helpful if the time comes for you or a loved one, we hope you will never have to use this information.

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