EMDR therapy has changed my life. CBT provides a toolkit for addressing the issue as it arises. According to my therapist, it was designed for use in closed, controlled environments and never intended to be a 'catch-all' treatment for trauma. Yet this is still the 'go to' NHS therapy, and it isn't always effective in the longterm (not to denigrate those who have used it and found it beneficial. My DH has - but he isn't traumatised).
There does appear to be evidence that EMDR doesn't just address the symptoms, it actually gets rid of the condition. (Unless, of course, you face further trauma and leave this unaddressed by therapy, in which case it could come back). I concluded 18 months' therapy about 3 years ago, and I'm convinced that although it's early days (I've had cPTSD possibly for nearly all my life) it's gone. Gone completely, so that I have to do or say nothing to keep it under control.
My symptoms: it took years to recognise that what I was experiencing were in fact flashbacks: a feeling of being immersed in the emotion, sight, sounds and smells of the traumatic situation. It wasn't like seeing a montage of pictures unfold in my head, which is what I'd previously (and naively) imagined a flashback to be.
I had a good many symptoms but the most frightening of all was severe short-term memory loss. I spent half my life stressing myself turning the house upside down for misplaced items, I'd have to grope for words, and I'd lose my thread of a sentence halfway through speaking it. I thought I had dementia or was going completely crazy.
The symptoms were apparently happening for no reason. I had no idea I was so traumatised. I had a lightbulb moment when #MeToo happened and I realised I was getting sick in response to very specific triggers. When that word occurred to me, it dawned on me as to what the root of my problems might be.
EMDR can't take away painful memories, but it does strip the emotion out and enables a real objectivity and a clarity of vision I'd never previously thought possible. It also brought about other incidental benefits: I genuinely don't care what others think of me (I thought I didn't before, but really did) and I am no longer a people-pleaser. I had no idea I was this before, either, and would have been amazed to be told it. But I was. I can also now forcefully say 'no' and mean it. As well as this, I had no 'gut instinct'. When you live in a traumatic situation as a child, you can't stay on heightened alert all the time, so your mind switches those instincts off. I couldn't understand why, when I was younger, I put myself in the kinds of dangerous situations I did or trusted some of the people I trusted. Now, therapy having concluded, I have a 'gut instinct' for the first time in my life. It's been a revelation, let me tell you.
According to my therapist, when you're getting as ill as I was for no apparent reason (I'd been triggered by sexual harrassment in the workplace but this had [I thought] been concluded), there is no detectable physical cause, and you've no idea what is happening to you or why, a very likely suspect is childhood trauma.
All experiences with this condition are different and will manifest slightly differently, but PTSD/cPTSD is a textbook human response to trauma. It IS eminently treatable. My diagnosis felt as though I'd been thrown a lifebelt. I feel as though - albeit I had no idea my sense of 'normal' was ever anything but - I've been given my life back.