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Unexplained Swelling Treatment in Diamond Bar, CA

Emergency Help For Your Pet Who Is Suffering From Unexplained Swelling

When your pet is suffering, and you don't know what is wrong, that adds anxiety to the concern you already feel. East Valley Emergency Pet Clinic in Diamond Bar is here to help you and your furry animal when you both need it most. We are an emergency pet care hospital that is open when most veterinarians are closed. If your animal needs help right now, and your vet is closed, you can rely on us to help your pet recover from an injury or condition.

As emergency veterinarians, we have state-of-the-art diagnostic equipment that can diagnose a range of conditions. Many things are considered as an emergency, such as being injured by a car or a wild animal bite. If your dog or cat suddenly becomes ill, you want help fast, and time may be of the utmost importance in treating your pet.

Swelling May Call For Emergency Pet Care

Unexplained swelling is a medical emergency. If your dog or cat has visible swelling and you do not know the cause, bring in your pet to see one of our veterinarians immediately. There are many causes for swelling, and the level of discomfort your furry pet is feeling should also be part of your decision to seek emergency treatment promptly. Common causes of swelling are the following:

  • Allergic reactions, commonly in foods, pollen, and toxin exposure
  • Trauma, most notably in the face, skin, and head
  • Tumors
  • Dental problems

When Is It a Pet Emergency

If your pet is in significant distress or pain, don't hesitate to seek help from our emergency veterinarians. Emergency pet care may be just what your pet needs. Most of the time, the sooner an injury or sickness is attended to, the faster it will heal.

We Are Your Emergency Veterinarian in Diamond Bar

The great thing about our emergency veterinary hospital is that we have modern technology that detects problems in your beloved pet. We have radiography, ultrasound, surgery rooms, an on-site laboratory, and pharmacy. Our veterinarians can provide an accurate assessment of your animal's condition and start treatment right away.

Come See Us for All Pet Emergencies

At East Valley Emergency Pet Clinic in Diamond Bar, CA, we are an emergency veterinary hospital that is open when most are closed. We are happy to serve close to Chino Hills, West Covina, Glendora, and all the surrounding areas. Call us at 909-240-5095 or stop by when an urgent situation arises.

Office Hours

Our Regular Schedule


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6:00 pm-8:00 am


6:00 pm-8:00 am


6:00 pm-8:00 am


6:00 pm


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  • Meet The Team

    I love coming to work everyday! Ever since I started working here at East Valley Emergency Pet Clinic I have been reading and learning as much as I can about pet health and well being. Now my pets and I are living a healthier life and can pass my knowledge and experience to other families so they too can discover wellness!

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