Russ
Nyquil is garbage, it has a lot of
Sugar and alcohol in it which will do nothing for her.
The instructions for my CS/MSM solution is always on my site, the link says: "CS/MSM Solutions and Combat Kit".
The nasal spray solution will give her some relief, but, you say she is running a temperature, which is a sign of infection. Again, it's important to go after the CAUSE, not just treat the SYMPTOMS. Send me a 'protocol questionnaire' on your daughter, to my email address, then I will get back to you.
Russ