Depression is a serious medical illness that is quite common but also quite treatable. First, figure out whether you’re just down in the dumps or truly suffering from depression, which can have a lot more symptoms than just feeling blue.If you’re depressed, know where you can find help. And know what you should and should not do to make yourself feel better.

If you are depressed, you want to avoid doing nothing or having the wrong thoughts about it. Here are a few things you should do — or absolutely should not do. Do get help. You can start with self-help resources like books and the Internet, but you need to see a professional if your mood doesn't lift soon. There is nothing wrong with asking for help.

If you think that you may be depressed, don't despair. Lots of help is available. Here are some sources you can consult to treat depression: Your family doctor. Ask for a complete physical. Sometimes depression is the result of another medical problem. Mental health professionals. See a counselor, psychologist, or therapist after you rule out other physical causes for your low mood.

Everyone experiences bad moods from time to time. A bad mood isn't the same thing as depression. Bad moods are transient, and they lift after a while. However, here are a few things you can do for a simple bad mood. Get moving. Almost any aerobic activity can alleviate a bad mood. Dance, run, or play. Get that heart pounding.

People experience depression in different ways. This symptom checklist can provide you with a rough idea as to whether you are experiencing depression. Note any and all that apply to you. Feeling worthless Change in appetite Avoiding contact with other people Less energy than usual Not looking forward to anything More aches and pains than usual Unable to concentrate like usual Feelings of guilt Loss of interest in hobbies and things Feeling hopeless Feeling sad and empty Sleeping less Dwelling on thoughts of death Unable to make decisions Any of these symptoms can indicate that you're not feeling up to par.