There are many treatment options. First and foremost, identify the allergens that trigger your child's symptoms and avoid them as much as possible. This might seem to be a difficult task, but it is not impossible. It mostly requires awareness and imagination. There are many medications available for these symptoms.
Antihistamines treat the itching, sneezing and discharge.
They come in many strengths, forms, and combinations. Nasal corticosteroids treat the itching, discharge, stuffiness and blockage. They are available in many forms by prescription. It is more effective when used before symptoms start. It is very effective in preventing future symptoms.