Angie,
I had a my bi-lateral neck dissection on Mar 2. I have not been able to swallow right since. I also am having problems chewing, from the swelling (lymphedema). I have spoken to my RO he has ordered speech/swallowing and lymphedema therapy. I hope to start next week. I'm just waiting for a phone call. I go to a H&N support group, the leader is a speech therapist, I am going to copy our email conversation from this weekend. I assume you/he have the same question I did.
Hope it helps

Shannon,
I was just wondering. I know everyone is different, but can you give me the average time it takes to get someone to swallow the right way again. Are we talking weeks or months or years?

Thanks
Amy

It does vary.
Most individuals who end up being able to eat by mouth still say it's not completely "normal".
The earlier you get into treatment, the better and faster your recovery.
I would think maybe 6 months for you.
You can expect many improvements, but then set-backs often occur.
The first 3-6 months post-radiation is the toughest.
The key is staying positive, proactive, and consistent in your therapy and your therapist's recommendations.
I think you're going to do well!!

Bummer, I wanna eat some real food.
Oh well, I will do whatever it takes.

There will be limitations and you'll be able to swallow some textures/consistencies easier than others.
Most complain about the dry mouth.
Youll make quick progress and should be able to swallow "more normal" foods over the next few weeks.
If you heal nicely and don't suffer from excess secretions, mucositis, sores, or infection then the progress will be quicker.
It's usually less about the swallowing function, per se, and more about the side affects of the radiation and how they hinder swallowing.
Just keep that positive attitude of yours!