Cindy Chen, a 28-year-old female complaining of inability to sleep and nervousness, arrives at the office. She tested positive for HIV in 2014, although she has been asymptomatic on antiviral drugs. Currently, she lives with her aunt and is going to school to become a phlebotomist. During her interview, she says she thinks her nervousness may be due to upcoming exams and the recurrent sore throat and tiredness she has been experiencing in the last several months.

What other diagnosis codes would you use related to Cindy’s symptoms, using the ICD-10 coding system?