One antidepressant drug was found to be safe and most effective in treating adolescent depression when combined with
other antidepressant drugs
psychotherapy
emdr
psychosurgery

Psychotherapy

Explanation:

In psychotherapy, the patient will be paired with a psychologist to have a conversation. The topic of conversation could very. It can be the private life of the patient, what the patient is worried about, past regrets, etc.

This will help adolescents to understand why they think the way they do and the type of behaviors that they can adapt to handle the social problems that they face in their life. This will increase the chance of those adolescents to become more comfortable in their skin and reduce the rate of depression.

can you give more details

explanation:

allergens: overstimulate the nerve system

neurotics: attack nerve cells

mutagens: damage or otherwise alter dna sequence

generators: cause defects during growth and development  

carcinogens: cause unchecked cell growth

i hope you get the idea according to me these are the effects that happened.