Depression is a serious mental health condition that can be diagnosed in someone who experiences symptoms such as extreme sadness every day for at least two weeks. The symptoms of depression will eventually take a toll on a person's everyday life, so it's important to seek help from a mental health professional.
Panic attacks are sudden feelings of intense fear or terror that can occur without warning and are marked by powerful physical symptoms. You can have a panic attack because you are anxious about something or it can occur out of the blue. If you worry a lot about having another panic attack and they keep occurring, it may be a sign of panic disorder, and you should seek professional help.