Have you tried nasoclear drops

I have same issue with my daughter she is 5 yrs old . But I think it gets better with time . Nasal drops thrice in a day and especially before sleeping , taking steam really help us . But if this doesn’t get better this year then I’ll have to get her checked for adenoids. Have heard homeopathy helps , if you believe in homeopathy.

Massage happens in day. Is it required before sleep?

Massage with mustard oil.. steaming before you sleep should help.. ask your doctor for a nasal drop like naso clear..