Adolescents are not “mini adults”. They are grown up children and they need special care with concern, comfort and respect. Handling an adolescent can be challenging as they get demanding at times especially when they are unwell.
Medical, Psychological and sexual needs are important to be addressed well in such children.
There are many issues that adolescent feel uncomfortable to be discussed with their parents and be comforted by having a chat with a professional.
When in doubt, always consult your pediatrician who can deal with an adolescent in the best possible way.