Ask An Expert

Rash Causes: Allergic to dogs?

Question:

I often have a light rash after playing with my dog. Are allergic reactions to dogs from their fur, their saliva or something else?

Answer:

Allergic reactions to dogs can be from anything that comes off or out of a dog. Saliva and the skin that is shed with the fur (also called dander) are the most allergenic parts of both dogs and cats. Fur/hair itself is too large to cause actual reactions.

Dogs that shed lose more dander and are therefore more allergenic. So are dogs that drool a lot. Urine can also be quite allergenic, especially if it stays in carpet for a while. Rinsing/washing your skin that has been exposed to animals as soon as you're done playing with the animal is helpful.

Related Questions

Question

Allergies Plus Shortness of Breath?
I struggle with seasonal allergies and take Claritin, plus use a neti pot. This season, I have also had shortness of breath and light coughing, but no wheezing. It's hard to do my usual workouts. Is there some kind of inhaler I can use?
Symptoms of Black Mold Exposure?
I found alot of black mold in my home. What are symptoms that mold is affecting me?
How to Use an EpiPen
I had a pretty bad reaction to a bee sting a few years back, with hives all over my body. I was prescribed an EpiPen. If I get stung again, do I use the pen right away or wait to see if I have a reaction? After using the pen, should I go to the ER?
The Difference Between Spring and Fall Allergies
What are the differences between spring and fall allergies in Northern California? Are there different triggers?
Asthma and Stress Correlation
I have had asthma since childhood. As an adult, I find that when I'm really stressed or anxious, my asthma gets worse. Is there a correlation? Also how can I tell the difference between an asthma attack and an anxiety attack?