IMO some babies and kids just aren't good sleepers. . I suspect it wouldn't be good for ingestion for be good unless mixed properly mixed. Oily substances can cause coughing and a bit of a choking feeling. Ask your doctor.
Also forgot to mention this... Some people go through what is sometimes called a crisis or healing crisis. For a week or so you can get a stuffy nose, coughing and feel like you're sick. You may be, but some people aren't. I had this when I started oil pulling, but I'd also had a cold so I never knew for sure. I'm fine and healthy now.