If a child has allergic rhinitis, he or she will often have nasal congestion, runny nose and sneezing, which will easily be combined with sinusitis in a long time, and will also be accompanied by headache. The child’s academic performance may be affected to a certain extent, and he or she often wakes up from sleep. You can also add anti-allergic drugs, oral commonly used is montelukast sodium chewable tablets, normal medication for about half a month, the child’s allergic rhinitis, sinusitis symptoms should have some improvement. If necessary, you can consider going to the hospital for further consultation, and it is recommended to take blood tests for allergens, and try to avoid contact in life.