professional help
noun [ U ] uk/prəˌfeʃ.ən.əl ˈhelp/ us/prəˌfeʃ.ən.əl ˈhelp/
精神治疗
polite phrase for help from a psychiatrist (= a doctor trained in treating mental illnesses)
Personally, I think he should get some professional help. 就个人而言，我认为他应该接受精神治疗。