What Happens To Mice After Eating Poison?

If a mouse eats a poison that is approved in the United Kingdom , it will likely die due to an overdose of poison. The rodenticide will cause the mouse to organ failure, and eventually death.

When a mouse eats a rodenticide, the chemicals in the poison will be absorbed into its bloodstream and start to work within minutes. Depending on the type of rodenticide, the poison can cause the mouse’s body to become paralyzed, leading to breathing problems, heart failure, and death.

The rodenticide works to stop the production of an enzyme called acetylcholine esterase (AChE) in the rodents. This enzyme is an important part of the nervous system, and helps to regulate messages from the brain to the muscles. Without this enzyme, the mouse will no longer be able to control its body and will eventually succumb to paralysis.

What Happens To Mice After Eating UK approved Rodenticide?

There are many misconceptions about rodenticides and how they work. For example, some people think that these poisons make the rodents thirsty, causing them to venture outside searching for water before they die. In fact, after the poison has taken effect, the mice can die just about anywhere.

Most mice only leave their nests to scavenge for food, so they’re most likely to die in the vicinity of their nest. However, mice can also die behind walls, in ventilation ducts, or other places they are difficult to extract from. 

What happens to mice after eating poison
What happens to mice after eating poison

Anticoagulants do affect the rodents’ appetites, and they might also make them thirsty, but the notion they cause the poisoned mice to head outside is a misconception. There are also misconceptions about the dangers that mouse poison poses to people and pets.

The mouse poison available for consumers to purchase isn’t as strong as the professional-grade poisons that contractors can access. Consumer-grade rodenticides are unlikely to cause serious harm to people or pets, but you should keep small children and pets away from them as a precaution.

What happens to mice after eating poison bait?

Mice are a common pest in many homes. They can cause a lot of damage to your home and food supplies. One way to get rid of them is by using poison bait. But what happens to mice after eating poison bait?

Poison bait is usually made up of two parts: the active ingredient and the carrier. The active ingredient is what kills the mouse, while the carrier is what makes it attractive to them. The most common active ingredients are anticoagulants, which stop blood from clotting, and rodenticides, which kill rodents by causing internal bleeding.

The most common carriers are grains or seeds that have been coated with a sweet substance like sugar or chocolate. This makes it more attractive for mice to eat it because they love sweet things!

Mice Control in London

London is home to a rich diversity of life. Unfortunately, some of that life wants to share your home with you. Our team are fully qualified and up-to-date on the latest in pest control techniques. Bon Accord offers mice control, eradication, cleaning, disinfection and prevention.

We resolve any infestations fast and with a guarantee ! If you want to book a service or ask a question about pest control. Contact us and a member of our team will be happy to help. Encountering a problem with pest?  Call 020 3369 6965 now for an appointmen or free advice!

Bon Accord Mice Control Experts in London

  • We serve residential and commercial properties,
  • Bon Accord cares and employs qualified people who care and deliver great service.
  • We to deliver environmentally suitable integrated pest management

Get a Free Quote and Advice on 0800 211 8868 and Get Rid of Mice Fast  

Call us on 020 3369 6965 for Help and Free Advice 24/7  365 days a year

Bon Accord is a leading London pest control company that offers professional mice control, removal and extermination services !


No one wants to deal with bugs, rats, micecockroaches, flies, textile pests, insects, wasps, hornets, or bee control and ants in their house or business.

Pest infestations should be addressed as soon as possible, since if left unchecked, they might spread rapidly and cause structural damage to your house, health risks, lots of stress or even a fire danger.

At Bon Accord, we provide a full range of home pest control services as well as the Bon Accord Helpline, which allows us to deliver our clients with the level of service they require when dealing with rodents, ants, cockroaches and other infestations.

We offer a full range of services from basic to expert, ranging from a self-service solution with all the tools you’ll need to DIY treatments, supported remotely by one of our technicians to our premium service in which one of the specialists performs the whole treatment


This article on “How Big Is Rat Poop? Size of a Rat Droppings” provides valuable insight into the size of rat droppings, which can be helpful to understand the presence of rats in your home and the areas they inhabit. 

By understanding the size of rat droppings, homeowners can determine if they have a rat infestation and take the necessary steps to get rid of them, ensuring the safety of their households. With this article, readers can also learn about the difference between rat droppings and other rodent droppings, and how to identify them for better pest control measures.

This article, Can Rats Climb Up Walls?, explores the remarkable climbing ability of rats in greater detail.

This article answers the question of ‘How Many Mice Does a Mouse Give Birth To?‘.

Karin HarndenKarin Harnden
17:14 05 May 24
We thought we had bedbugs but could find no evidence apart from what we thought were bites. I called Bon Accord and Gabriel was there within a couple of hours. He told us we had carpet beetle. Finding the evidence and showing us photos of the skin reaction which was exactly what we had. He advised and returned at a time to suit us to spray which was done thoroughly and efficiently. No sign of the little critters returning. Thank you Gabriel.
Luiza LoboLuiza Lobo
21:02 11 Apr 24
Gabriel went above and beyond. He is extremely knowledgable and very efficient at what he does. The results were outstanding. Nothing is too much for him. Delighted with his professionalism and work.
sam zsam z
19:11 03 Apr 24
Top-notched pest control service!! Went above and beyond to eradicate the rats from our property. Gabriel even offered to further investigate the infestation issues for our neighbours. We found him to be extremely professional and easy to work with. We highly recommend Gabriel to anyone in need of pest control.
23:29 02 Apr 24
Gabriel provided great service , responded quickly on an emergency for pest infestation, professional and friendly. No more pests at home.
Felicity GrayFelicity Gray
21:53 02 Apr 24
Gabriel was absolutely wonderful, a real life saver when I found a mouse by my bed at 10pm. He came in less than an hour and was able to catch the mouse and put my mind at rest so I could go to sleep! Highly recommend, fab service and lovely people.
Med KashaniMed Kashani
10:54 24 Feb 24
Gabriel turned up with an hours notice one evening and immediately identified the issued. He works efficiently and professionally throughout with timely follow-ups to ensure the problem was resolved. Once completed he was kind enough to continue to check in to see that the issue had gone. Having had Rentokil previously that spent two years doing very little this was a complete breathe of fresh air and solved the problem in less than two weeks. We are grateful and would highly recommend his services.
Nesma TalaatNesma Talaat
20:26 20 Feb 24
We were lucky to have found Bon Accord, they responded very fast to our request and Gabriel was very helpful and informative. He made several visits and did his absolute best until the mice problem we had was gone. Highly recommended.

At vero eos et accusamus et iusto odio digni goikussimos ducimus qui to bonfo blanditiis praese. Ntium voluum deleniti atque.

Melbourne, Australia
(Sat - Thursday)
(10am - 05 pm)