This could be a simple viral infection or it could be a bacterial infection.
If you think she could gargle with warm salt water, have her do that. (just tell her not to swallow) Make sure she gets plenty of fluids, using a humidifier in her room will be helpful, suck on a throat lozenge can help. If she develops a fever over 100, then it's possible this is bacteria and/or strep related, which she would need a course of antibiotics. Other wise do the above with plenty of rest.
Hope this helps, If you need anything else please feel free to ask. If you found this helpful don't forget to click the *ACCEPT* button and leave *POSITIVE* feedback.
