Hi MB,
I'm assuming your child is not younger than say, 7, 8 or 9 months?
My son is still moving through this phase. One day it was so bad he cried the entire day. By midnight I felt like throwing up. I tried the “leave you baby for a few minutes at a time and gradually increase it method”, it did NOT work. And I tried this for over a month. My husband is away in Iraq and my son only sees me. I was sure the absence of other people was the cause of his stress and anxiety, I was wrong. Once I had reached my breaking point I did some serious reading. Here's what I found out:
1) You are his base, the center of his world, the place he feels safe. We, as humans, often forget that we are still animals and hardwired to feel and react in certain ways. At age 7 months or so your child has progressed past the “out of sight, out of mind" stage, he now remembers you and wants you near him. This is not to cause you stress, it's because he doesn't feel safe. And well, since he's a baby no amount of reassurance from you will change this - he needs to learn this on his own.
2) How then do you help him move past this painful stage? Firstly, as one of the previous mothers stated - go to him when he cries. Give him big hugs and kisses, tell him he's O.K. and take him with you if need be. This will reinforce to him that he is safe. Secondly, if possible, allow him to crawl after you around the house. Let me tell you, this was a life saver. At first he would cry a little when I walked away, never too far mind you. Then as the days moved on, so did he and now he has started to crawl into the other room without looking back. No, I don't let him get too far out of sight but, WOW what an improvement.
If your child feels safe he will move away from you with confidence and be unafraid. If your child is forced to move away from you when he is not ready and his cries go unheard he will become more clingy and insecure.
Best of luck. I know only too well how stressful and draining this can be,
D.
PS Peek-a-Boo helps too, reinforces that when you are “gone” you will return. I like this much better than leavening him to cry in another room until I return.