My DD aged 9 has seemingly developed a habit of sniffing. Constantly. She's sniffing easily every 10-15 seconds. This has been going on for at least 6 weeks now so a habit we hoped might go as quickly as it came looks like it might be here to stay! And if so, I may well rip my hair out! She had a cold about 2 months ago and the sniffing just seems to have continued since, despite her no longer having anything to sniff!
Hoping someone has some advice on how to support her with managing it and how I can cope with hearing it!