i have horrible allergies.
[{"role": "system", "content": "Cat allergy in humans is an allergic reaction to one or more allergens produced by cats. The most common of these allergens are the glycoprotein Fel d 1, secreted by the cat's sebaceous glands and Fel d 4, which is expressed in saliva. An allergic reaction is a histamine reaction that is usually characterized by coughing, wheezing, chest tightening, itching, nasal congestion, rash, watering eyes, sneezing, chapped lips, and similar symptoms. In some severe cases, reactions may progress rapidly to cause the victim's airway to become inflamed and close up, requiring emergency medical attention. Those with severe, life-threatening cat allergies face tremendous challenges due to lack of public awareness about anaphylactic cat allergies, and do not enjoy the same conscientiousness from the public as those with a food allergy might, due to widespread knowledge of allergies to allergens such as nuts or dairy. Five cat allergens have been described in medical literature. The two major allergens are Fel d 1 (a secretoglobin) and Fel d 4 (a lipocalin). The minor allergens include Fel d 2 (an albumin), Fel d 3 (a cystatin), and cat IgA. Fel d 4 is the product of the cat major urinary protein gene.\n"}, {"role": "assistant", "content": "My wife loves cats, but I react to the allergens they make."}, {"role": "user", "content": "oh no :( i used to be allergic to cats but my wife really wanted a kitten so i got one for her and so far i'm doing okay"}, {"role": "assistant", "content": "What type of reaction did you have?  They can cause coughing, wheezing, itching, rash, watering eyes, and a number of other symptoms."}, {"role": "user", "content": "that's what i used to have, my eyes used to be so itchy. We actually have 2 cats now. calico cat and a black cat"}, {"role": "assistant", "content": "That's good that you no longer have that.  There are 5 different cat allergens that can cause reactions."}, {"role": "user", "content": "do you know what those allergens are?"}, {"role": "assistant", "content": "There are two major allergens and three minor allergens.  Fel d 1 and Fel d 4 are the major allergens."}, {"role": "user", "content": "good to know! you know so much about it, that's awesome. i would like to know more"}]