Is this seen as a meantal health thing?

Hi ALL sorry i have not been on for a while but since they took that chat room away i dont come on as much but things are making that change. If any of you want to chat with me  eithert tell me of another chat place ww we can chat in or ask me of one. My question needs answwers. The quest is as wriiten above. I know some one who suffers from the following and I want to know if they are seen as a mental health thing?
Dislexia. Fobias of hights and open spaces Depresion. Anxiety Stress. Bereveavement. Panick atacks of sorts.  Feeeling low. Feeling near to ending it or some thing. Feeling dispondant. Insome and a ,essed up sleeping peren. Traveling tiredness amd a form of mood changes?
 
Pass the word . reay i need to know fast . Thank you.