Why Does My Hamster Keeps Drooling? (You Must Know)

Drooling in Hamsters can generally be treated. Though drooling is not a common problem, you should be concerned about your Hamsters once they show symptoms, but the question is, why is my Hamster drooling? Should I be worried? I decided to do some research, and here is what I have found out!

Misaligned teeth and overheating are some of the many causes of excessive drooling in Hamsters. Salivation can be painful sometimes. This occurs mostly due to excessive long teeth, respiratory or digestive problems. It is advised to visit the vet if you have any suspicions about your Hamster’s health.

If your Hamster has excessively long teeth, then trimming it would be the best choice. If you are not sure about the process, visit a vet. However, if you are experienced, you might trim their teeth at home as well. However, for most owners getting it done professionally is recommended.

Hamster Essentials
Hamster Essentials

Let us learn more about drooling in Hamsters and when you should be worried about them. It is always advised to visit the vet, if you have any suspicions about your Hamster’s health.

Picture Credits: Mouse, The Syrian Hamster; Instagram Handle: thehamstercalledmouse

Major Causes Of Excessive Drooling In Hamsters!

CausesSigns and Symptoms
Overgrown Teeth-Significant Loss In Weight
-Unwillingness To Eat
-Weird Discharge From Nose And Eyes
Heatstroke In Hamsters-Fast-Paced Breathing
-Shaking Behavior
Improper Alignment Of Teeth-Unwillingness To Eat
-Severe Pain
-Weight Loss
Respiratory Complications-Sneezing
-Discharge From They Eyes
-Nasal Discharge
-Increase In Body Temperature
Digestive Complications-Restlessness

Dental Complications

Hamsters often tend to suffer from dental problems. The teeth of Hamsters grow throughout their lifetime. Therefore, it is very important to trim their teeth once in a while.

Provide your Hamsters with adequate chew toys to keep their teeth healthy. Also, keep rotating the toys every month. This makes sure that our little one does not get bored of his toys.

Excess salivation is a common symptom of a dental problem in your Hamster. Sometimes, we are not able to identify any problems that are when we go to vets.

Some other symptoms are too long teeth and no interest in eating at all. This shows that there are some dental problems in your Hamsters.

It is also very important to know your Hamster’s dental history. If your Hamster has suffered from a dental problem before, there are high chances that drooling is being caused by it.

Dental complications can bring severe pain to your Hamsters. So, we need to deal with it with utmost care.

Malocclusion Of Teeth (Improper Alignment Of Teeth)

Even though Hamster’s teeth continuously grow, they are not called growing teeth.

Hamster always has an extra pair of teeth. There is always a cycle running of their teeth grinding out and an eruption of new teeth out of the jawline.

If you don’t provide enough chew toys to play and exercise with, there might be fatal dental problems for your Hamster.

Some Hamsters are also born with misaligned teeth or even poor jaw alignment. This condition is known as congenital malocclusion of teeth in Hamsters.

The overgrown teeth might hurt the soft gums of your Hamsters. It makes eating food very difficult and causes a lot of pain.

Also Read: Overgrown Hamster Teeth: (+How To Keep Them Short)

Other Dental Problems

There are a few other dental problems that might also lead to drooling in Hamsters like:

  • Molar Spurs
  • Inflammation of gums
  • Misaligned teeth
  • Gum infection, etc.

You must know if your Hamster is suffering from a dental problem since it might be the reason for drooling.

Have a look at these amazing chew toys which I got from amazon. My Hamster loves them, yours will love it too!

Heatstroke In Hamsters

Hamsters cannot control their temperature. So, we must choose a well-cooled area for our Hamster. If your Hamster feels very hot, there is a very high chance that your Hamster might have a heat stroke. Excessive salivation is also a reason for heatstroke in Hamsters.

If the temperature of your place goes above 78°F(25.5°C), your Hamsters might have problems keeping themselves cool. So you always need to take care of the surrounding temperature for your Hamsters.

Some common signs of your Hamster being too warm are:

  • Increased thirst: If your Hamsters are drinking a little too much water than what is used to, it might be an indication for you that your Hamster is overheating.
  • Restlessness: If your Hamsters seem to be sluggish, it might be due to the rising temperature. This could also lead their movement to be unbalanced and disoriented.
  • Change in breathing pattern: If your Hamster breathing in an unusual pattern, you must try to find out the reason behind the same.
  • Drooling: Drooling itself might be the reason for your Hamster overheating. Your Hamster will have problems while breathing, and they might even forget that they need to swallow food.

Extreme body temperatures might prove to be very dangerous for your Hamsters. If this happens, proper first aid is very important. Delay in treatment could put your Hamster’s life at risk.

Hamsters do not overheat only when they are under sunlight. They may overheat even if they are not under sunlight, but the weather is very humid and hot.

Heat strokes and overheating can be easily avoided by following these steps:

  • Keep your Hamster in a cool area.
  • Avoid any direct sunlight.
  • Make sure that enough water is available for your Hamster.
  • You can use a small fan with a cloth or sheet in front of it to blow air. Make sure the air does not blow directly.
  • Providing an ice compress on hotter days.

Also Read: Top 19 Ways To Keep Your Hamsters Cool In Summers! (Complete Guide)

Other Health Problems In Hamsters

Other health problems might also be a reason for drooling in your Hamster. Some of the reasons are listed below:

  • Nervous disorder
  • Food poisoning
  • Pneumonia
  • Respiratory problems

Hamsters cannot vomit or throw up. So, the excess saliva coming to their mouth is not from their gut.

Hypersalivation is not related to pneumonia most of the time. However, if the food enters the air pipe the larynx might even paralyze.

Sometimes a fungal infection under the chin might also be the reason for drooling, but this case is very rare.

Recommended Reading:

Signs Of Excessive Drooling In Hamsters!

There are some other symptoms that you might see in your Hamster, which might indicate that your Hamster has excessive drooling.

Picture Credits: Mouse, The Syrian Hamster; Instagram Handle: thehamstercalledmouse

Even though your Hamster will probably not have all of these symptoms. You might find some of these in your Hamsters:

  • Weight loss
  • Lethargy
  • Sign of pain
  • Not willing to move
  • Wet fur under the chin
  • Hair loss
  • Teeth chattering

If your Hamster has any of the above-mentioned symptoms, you should consider seeing a vet as soon as possible. Delay in treatment could worsen the situation.

How To Diagnosis Excessive Drooling In Hamsters?

Sometimes it can be very tough for us to diagnose drooling in our Hamsters. It is best to visit the vet to avoid any further health problems.

Your Hamster might be drooling due to several reasons. Your vet might also use radiotherapy and some other ways to find the reason.

You should consider discussing these topics with your vet:

  • Weight loss
  • Water consumption
  • Change in behavior
  • Lethargy
  • Grooming behavior

Discussing these topics will give the vet a better idea about the situation. They will be able to help you and your pet much easier.

Your vet might also suggest some other tests, to know if your Hamster is suffering from any other infections.

How To Treat Excessive Drooling In Hamsters?

The treatment often depends on its causes. However, you can refer to this table for some more information:

Bacterial Infections-Antibiotics prescribed by the vet
-Injected medication
-Critical care for a few weeks
Dental Complications-Removal of the infected teeth
-Cutting down of the overgrown teeth
-Feeding with the help of a syringe
Overheating-Try to keep them cool
-Keep their cage in a well-ventilated area
-Visit the vet

Your Hamster’s Recovery Stage

After you have understood the cause of drooling in your Hamsters, it is important to learn about the recovery stage as well.

In such cases, a change in your Hamster’s diet might help. You might even want to avoid pellets for a few days as it does not help in growing and shaping the teeth.

Try to encourage chewing behavior in your Hamsters. This will wear down their teeth. Provide your Hamsters with enough chew toys and sticks to help them with their dental health.

If your Hamster has had a dental problem before, you should visit a vet as soon as possible. The situation might worsen if you do any delay.

This playpen is one of my favorite purchases from Amazon. This has made my job easier. Now every time when I clean my Hamster’s cage, I leave him here to play safely.

Related Queries:

Why Is My Hamster’s Chin Wet?

There can be various reasons for your Hamster’s chin being wet. Most of the time, it is due to your Hamster being dehydrated or having dental problems.

You should consider visiting the vet if you cannot find a reason for your Hamster’s chin being wet.

How Do You Know If My Hamster Is Dying?

You should always know if something is wrong with your Hamster. Here are some of the signs you need to look for to know if your Hamster is dying:

  • Change in behavior
  • Weird eating diet and behavior
  • Diarrhea
  • Change in physical appearance

These are the few signs that you can look for. However, if you do not see these signs and feel like something is wrong with your hamster, you must take your Hamster to the vet.

Also Read: 10 Signs That Show Your Hamster Is Dying

Why Does My Hamster Keep Opening His Mouth?

Continuous opening and closing of mouth by Hamsters signifies some kind of respiratory or breathing complications. If you have any suspicions about your Hamster’s health, then you must take them to a vet.


Hello, I am Mohini, the founder of this blog. I am a qualified Animal Nutrition. I am here to help everyone understand their pets better.

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