Hydroxyzine pamoate side effects in dogs

buy now

Are you concerned about your furry friend’s well-being?

If your dog is suffering from anxiety, allergies, or itching, hydroxyzine pamoate may be the solution you’ve been looking for. But before considering this medication, it’s important to understand the potential side effects it can have on your beloved pet.

1. Drowsiness: One common side effect of hydroxyzine pamoate is drowsiness. While this may be beneficial for dogs experiencing anxiety, it’s important to monitor their activity level to prevent accidents or injuries.

2. Dry mouth: Another potential side effect is dry mouth. If you notice your dog’s mouth becoming dry, it’s important to ensure they have access to fresh water at all times to prevent dehydration.

3. Digestive issues: Some dogs may experience digestive issues such as upset stomach, vomiting, or diarrhea while taking hydroxyzine pamoate. If these symptoms persist or worsen, it’s essential to consult your veterinarian.

4. Urinary retention: In some cases, hydroxyzine pamoate can cause urinary retention in dogs. If you notice your dog having difficulty urinating or not urinating at all, it’s crucial to seek veterinary care immediately.

Remember, every dog is different, and the side effects of hydroxyzine pamoate may vary. It’s important to consult with your veterinarian to determine if this medication is the right choice for your furry friend’s specific needs.

Side effects in Dogs

Side effects in Dogs

When it comes to using Hydroxyzine pamoate in dogs, there are a few potential side effects that pet owners should be aware of. While not all dogs will experience these side effects, it’s important to monitor your dog closely after administration to ensure their well-being.

1. Gastrointestinal effects: Some dogs may experience gastrointestinal upset, including nausea, vomiting, or diarrhea. If these symptoms occur, it is recommended to contact your veterinarian for further guidance.

2. Central Nervous System effects: Hydroxyzine pamoate can have an impact on a dog’s central nervous system, potentially causing drowsiness, sedation, or weakness. It is essential to observe your dog’s behavior and activity level after administration and consult your veterinarian if any concerning symptoms occur.


When using Hydroxyzine pamoate in dogs, it is important to follow certain precautions to ensure the safety and well-being of your pet:

1. Only administer Hydroxyzine pamoate to dogs under the guidance and prescription of a veterinarian.

2. Avoid using Hydroxyzine pamoate in dogs with a known hypersensitivity or allergy to the medication.

3. Inform your veterinarian about any other medications or supplements your dog is currently taking, as drug interactions may occur.

See also  Hydroxyzine and suboxone

4. Be aware that Hydroxyzine pamoate may cause drowsiness in dogs, so do not administer the medication before engaging in activities that require alertness and coordination.

Pregnancy and Lactation

The safety of Hydroxyzine pamoate has not been established in pregnant or lactating dogs. If your dog is pregnant or nursing, it is crucial to consult your veterinarian before administering this medication to ensure the safety of both the mother and the puppies.

Please note: This is not an exhaustive list of side effects and precautions associated with Hydroxyzine pamoate in dogs. It is essential to consult your veterinarian for personalized advice and guidance based on your dog’s specific needs and medical history.

Common Side Effects Less Common Side Effects
– Gastrointestinal upset – Drowsiness
– Nausea – Sedation
– Vomiting – Weakness
– Diarrhea – Allergic reactions (less common)

Side effects in Dogs

When administering Hydroxyzine pamoate to dogs, there are several side effects that pet owners should be aware of. These side effects may vary in severity and duration, and it is important to monitor your dog closely for any adverse reactions.

Some common gastrointestinal side effects that may occur include vomiting, diarrhea, and loss of appetite. If these symptoms persist or worsen, it is advisable to consult with a veterinarian.

Hydroxyzine pamoate may also affect the central nervous system of dogs, leading to drowsiness, sedation, and in rare cases, seizures. If you notice any unusual behavior or signs of discomfort, contact your veterinarian immediately.

It is important to exercise caution when administering Hydroxyzine pamoate to pregnant or lactating dogs. Limited information is available regarding its safety during these periods, and consultation with a veterinarian is recommended.

Allergic reactions to Hydroxyzine pamoate in dogs are rare but possible. If your dog exhibits signs of an allergic reaction, such as facial swelling, difficulty breathing, or hives, seek immediate veterinary attention.

  • Vomiting
  • Diarrhea
  • Loss of appetite
  • Drowsiness
  • Sedation
  • Seizures (rare)
  • Pregnancy and lactation precautions
  • Allergic reactions

Remember, it is always best to consult with a veterinarian before starting any medication for your dog. They can provide guidance on proper dosage, potential side effects, and any other concerns you may have.


In some cases, dogs may experience gastrointestinal side effects when taking Hydroxyzine Pamoate. These side effects can include:

Nausea and Vomiting

Some dogs may experience nausea or vomiting as a result of taking Hydroxyzine Pamoate. If your dog shows signs of nausea, such as excessive drooling or reluctance to eat, contact your veterinarian.


Diarrhea is another possible side effect of Hydroxyzine Pamoate in dogs. If your dog develops loose or watery stools, it’s important to monitor their hydration levels and contact your vet if the diarrhea persists.

See also  Hydroxyzine elixir label

It’s important to note that not all dogs will experience gastrointestinal side effects while taking Hydroxyzine Pamoate. However, if your dog does experience any of these side effects, it’s essential to consult your veterinarian for further guidance.

Central Nervous System

The central nervous system side effects of Hydroxyzine pamoate in dogs may include sedation, drowsiness, and lethargy. Dogs may appear uncoordinated or have difficulty walking. Some dogs may also experience tremors or shaking. These effects are typically mild and resolve on their own. However, if the side effects persist or worsen, it is important to consult a veterinarian.

It is also worth noting that Hydroxyzine pamoate can have an impact on a dog’s behavior. Some dogs may become more irritable or agitated while taking this medication. Others may exhibit changes in appetite or mood. If you notice any significant changes in your dog’s behavior or overall demeanor, it is recommended to seek veterinary advice.

Common Central Nervous System Side Effects:
– Sedation
– Drowsiness
– Lethargy
– Uncoordinated movements
– Tremors or shaking

In some cases, dogs may experience more severe central nervous system side effects such as seizures or hallucinations. These reactions are considered rare but should be taken seriously. If you observe any unusual or concerning symptoms in your dog, it is crucial to seek immediate veterinary care.

Lastly, it is important for pet owners to follow the prescribed dosage and administration guidelines provided by a veterinarian. Adjusting the dose without professional advice can increase the risk of experiencing central nervous system side effects. Always consult with a veterinarian before making any changes to your dog’s medication regimen.


When using Hydroxyzine pamoate, there are certain precautions that should be taken into consideration. It is important to consult with a veterinarian before giving this medication to your dog, especially if they have any pre-existing medical conditions or are on any other medications.

Hydroxyzine pamoate should not be given to dogs with a known allergy or hypersensitivity to the drug. If your dog has had an allergic reaction to similar medications in the past, it is best to avoid using Hydroxyzine pamoate.

It is important to follow the dosing instructions provided by your veterinarian. Giving too much Hydroxyzine pamoate can lead to overdose and potentially harmful side effects. On the other hand, giving too little may not provide the desired effect.

While Hydroxyzine pamoate is generally considered safe for use in dogs, it is always important to monitor your dog closely for any signs of adverse reactions. If you notice any unusual symptoms or side effects, such as difficulty breathing, swelling, or behavioral changes, contact your veterinarian immediately.

Important Considerations

Important Considerations

Hydroxyzine pamoate should be used with caution in pregnant or lactating dogs. While there is limited information available on the safety of this medication during pregnancy or lactation, it is generally recommended to avoid its use unless the potential benefits outweigh the risks.

See also  Hydroxyzine tablet 10mg

It is also important to store Hydroxyzine pamoate in a cool, dry place, away from any direct sunlight or heat sources. Make sure to keep it out of reach of children and pets.

Always dispose of any unused or expired medications properly. Do not flush them down the toilet or throw them in the trash. Instead, consult with your veterinarian or local pharmacy on how to safely dispose of them.

Pregnancy and Lactation

Hydroxyzine pamoate should be used with caution during pregnancy and lactation. While limited studies have been conducted on the effects of this medication on pregnant and lactating dogs, it is generally advised to avoid its use unless absolutely necessary. Emergency situations where the benefits outweigh the potential risks may warrant the use of Hydroxyzine pamoate.

During pregnancy, the use of Hydroxyzine pamoate may cause sedation in the mother, which can also affect the unborn puppies. It is important to consult with a veterinarian to assess the potential risks and benefits before considering the use of this medication during pregnancy.

In lactating dogs, the drug may pass into the milk and potentially affect the nursing puppies. This can lead to sedation or other adverse effects. If deemed necessary to use Hydroxyzine pamoate during lactation, it is recommended to closely monitor the puppies for any signs of sedation or other side effects.

It is crucial to discuss the potential risks and benefits of using Hydroxyzine pamoate with a veterinarian before using it during pregnancy or lactation. The veterinarian will be able to provide guidance and make an informed decision based on the individual circumstances of the dog.

Allergic Reactions

Allergic reactions to Hydroxyzine pamoate in dogs are rare but can occur. If your dog experiences any signs of an allergic reaction, such as difficulty breathing, swelling of the face or throat, hives, or excessive itching, it is important to seek veterinary attention immediately.

In some cases, dogs may develop an allergic reaction to Hydroxyzine pamoate after being exposed to the medication for an extended period of time. This can result in symptoms such as rash, redness, or blistering of the skin.

If your dog has a known allergy to other medications or substances, it is important to discuss this with your veterinarian before starting treatment with Hydroxyzine pamoate. They can help determine if it is safe for your dog to take this medication and if any additional precautions should be taken.

Overall, while allergic reactions to Hydroxyzine pamoate in dogs are rare, it is important to be aware of the potential risks and to seek veterinary attention if you notice any concerning symptoms in your pet.