Hello.
Thank you for asking at HCM.
I went through your history and would like to make suggestions for you as follows:
1. Yes, cat can cause allergic symptoms like
sneezing (
allergic rhinitis) and
wheezing (asthma). There are many proteins in cat saliva, urine, skin epithelia, dander etc which causes allergies.
The best option in my opinion would be to remove cat from the house. However, if it is not possible, I would suggest you to keep the cat out of bed room (as you are already doing), bath the cat at least every week and minimize carpets & upholstered furniture in house.
2. Personally I would suggest you to go for allergy testing for cat allergens to confirm allergy to cat proteins.
3. After removal of cat from room/house, it takes around 6 months to decrease the cat proteins in the room/house. So, in my opinion, it will take some time to reduce your wheezing, if it is due to cat proteins.
4. Were I treating you, I would prescribe you daily
montelukast and
levocetirizine for at least 2 weeks and to use salbutamol or
levosalbutamol inhaler if you wheeze.
5. If allergy testing supports allergy to cat proteins, I would suggest you specific
allergen immunotherapy to cat proteins, which will improve immunity towards cat proteins. In that case, you may not need removal of cat from your room/house.
Hope above suggestions will be helpful to you.
Should you have any further query, please feel free to ask at HCM.
Wish you the best of the health.
Thank you & Regards.