Depends on cause: When rhinitis is caused by a viral infections symptoms last 5-7 days. For rhinitis caused by allergies symptoms persist as long as exposure continues. So allergic rhinitis without treatment can last hours to days to weeks to months depending on the cause.
Answered 2/16/2013
6k views
No: Depending on the cause, can take days to months, or never.
Answered 2/16/2013
6k views
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