Answer:
The only way to know for sure if this is an allergy is to have allergy testing.
Winter allergies could be caused by any of the indoor allergens - dust mite, mold or animals.
If this is allergic reaction and Claritin is not working, then adding a nasal steroid spray should help.
Winter allergies could be caused by any of the indoor allergens - dust mite, mold or animals.
If this is allergic reaction and Claritin is not working, then adding a nasal steroid spray should help.