I recently went to my doctor because I've been unable to lose weight. I've been on a successful diet, accompanied with a reasonable exercise plan, but I've seen no real results. A series of tests were run — I've got optimum blood pressure, low cholesterol, and I am not diabetic. But, when my cortisol levels were checked — they were very high. The doctor suspected there was a possibility that I might have Cushings' Syndrome — but another test was run and that came up negative.

I was doing research on the internet, and I found that there was a link between excessive cortisol and depression. I was diagnosed with clinical depression when I was 12 (I am now 21). And I am currently untreated. What is the link between cortisol levels and depression? Are excessive cortisol levels a physical manifestation of depression? Or does an excess of cortisol for some other reason cause depression? Does an excessive amount of cortisol cause weight gain, or in my case prohibit weight loss? And if there is a connection — will treatment for my clinical depression (in the form of prescription pills) help me?

I've been unable to find answers anywhere, or at least a good source to tell me to stop worrying — any help would be appreciated.

Ever since I was in junior high, I have been pulling out my hair. I can remember not being able to pull my hair into a ponytail because the hair at the nape of my neck wouldn't reach. I still have this awful and shameful habit. I don't see it so much as just a habit, like the way one might bite one's nails, it's more like an obsession. I'll just sit and stare into space and pull clumps of hair out of my head. I remember having seen a program on T.V. which dealt with this habit as a medical problem that is curable with medication. Unlike the men and women represented on this program, I am not stripping myself bald — yet. I tend to consider it a form of self-punishment, perhaps. Just to give you some background information, I have a tendency towards bulimia (cycles of bulimia occur when my depression is at its worst) and am in general not a happy camper. What can you tell me about this?

I'm having a tough time adjusting to college. I miss family, friends, and home. On top of that, I feel like I am failing socially. Any ideas to get me out of this funk?

I had an abortion almost a year ago and I have pretty much recovered emotionally from it, but every so often, I have "relapses," I become very upset for an hour or so and withdraw from the world. I in no way regret my decision — I did what I had to do — but it still upsets me. What advice do you have for me that will help me to get entirely over the abortion?

I'm the peacemaker among my friends, the introverted listener. But lately I find myself dealing with my friends and their problems more than ever. The problems drift from abuse in their homes, relationship problems, suicide, and MORE! It seems like I'm walking around with the weight of the world on my shoulders — literally, and its making me dive headfirst into depression. Don't get me wrong, I like being trusted and thought wise for advice I give, but sometimes I know I'm just being used, and all I need to do is listen. But I also feel helpless towards many of the situations, example, drug abuse or violence in their homes. They're expecting my help most of the time! I can't suggest counselors, because it's un-thought of here, my friends usually have been to more than their fair share in their years, and it flat out doesn't work. Our school counselors are bogus, teachers really don't listen, and I'm a small girl who can't necessarily take on the world!! On top of trying to help friends of mine (close and not-to-close) I've got my own problems too! It's insane.

A loved one of mine had a double mastectomy due to a rapid growing breast cancer, chemotherapy, and radiation. She is in her early 30s. She is a year out from treatment/surgery and suffers daily with aches and pains. She also has lymphedema in her right arm, which doesn't help with her discomfort. She feels pain in her joints, sometimes her back, she gets headaches, she is often fatigued, and she feels sick a lot. She's forgotten what it feels like to have her body feel good. Is this normal? She definitely has depression due to this and often thinks she will get cancer back somewhere else. It's been two years since her diagnosis and she has not felt a day of no pain and or sickness. I want to give her some good feedback, some light at the end of the tunnel so to speak (without using that phrase) to help her get through it. The doctors aren't too helpful. Mostly they want her to take more pills, which are becoming the size of a meal. She refuses to take the pills that are anti hormonal. I don't blame her; she can't handle the menopausal symptoms they give her on top of everything else. She is active and often just pretends to feel ok for others sake. She also eats well with a low salt diet to help the fluid in her arm. Should there, or will there be relief after undergoing so much stress on ones body?