Hi , welcome to healthcare magic
It sounds like rhinitis which is inflammation of the nasal passages and characterized by sneezing, nasal congestion
, nasal itching and runny nose. In some persons the eyes, ears,sinuses and throat.
Allergies are the most common cause of rhinits.
Other causes are infective such as the common cold
and non allergic rhinitis
. In non allergic rhinitis the symptoms may be brought on by medication, hormonal , autonomic (part of our body's nervous system) or changes in weather.
Treatment normally entails (1) determining if there is a particular agent causing the allergic response
which may require allergy testing (2) use of intranasal corticosteroids
(3) use of antihistamines
If these steps are not effective , it may be that you have non allergic rhinitis which may require alternative management.
You should consider going to your doctor for a full evaluation if over the counter use of the above medication is uneffective.
I hope this information is helpful to you and I hope that you feel better