Allergies to pets are common in children, with up to 20% of children developing an allergy to a pet by the age of 18. Symptoms of pet allergies can range from mild, such as a runny nose or itchy eyes, to severe, such as asthma or anaphylaxis. Pet allergies are caused by a reaction to proteins found in animal dander, saliva, and urine. These proteins can be spread through the air, on clothing, or on furniture. Babies can develop allergies to pets at any age, but they are most likely to develop an allergy during their first few years of life.

When Do Babies Develop Allergies to Pets?

What Are the Signs and Symptoms of Pet Allergies in Babies?

The most common signs and symptoms of pet allergies in babies include:

Runny nose

Sneezing

Itchy eyes

Wheezing

Coughing

Shortness of breath

Skin rashes

Anaphylaxis

If you think your baby may be allergic to a pet, take your baby to see a doctor right away. Your doctor can confirm the diagnosis of a pet allergy and recommend treatment options.

How Can I Prevent My Baby from Developing a Pet Allergy?

There is no sure way to prevent your baby from developing a pet allergy, but there are some things you can do to reduce your baby's risk of developing an allergy:

Keep pets out of your baby's bedroom.

Wash your hands after touching a pet.

Bathe your pet regularly.

Vacuum your home frequently.

Change your baby's clothes if they have been in contact with a pet.

If you have a pet and are planning on having a baby, talk to your doctor about ways to reduce your baby's risk of developing a pet allergy.

How Is a Pet Allergy in Babies Treated?

There is no cure for pet allergies, but there are treatments that can help relieve symptoms. Treatment options for pet allergies in babies may include:

Antihistamines

Nasal sprays

Eyedrops

Asthma medications

In some cases, allergy shots may be recommended.

If your baby has a pet allergy, talk to your doctor about the best treatment options for your baby.