What does it mean when a person who is struggling mentally and self harms just to see the blood basically what is this mental illness called

i think its just called self harm

Explanation:

That person might be struggling mentally, its not necesarily a sign of mental illness. The cause might be overwhelmed circumstances or emotional struggle or trauma, or it could be a sign of sui cide, or mental distress, or anxiety . When a person is struggling its best to get help from medical professionals.

hope i helped