Everyone is different when it comes to the healing process. This is very sensitive and highly
vascularized areas within the body. If your sports doesn't put a lot of straining in the upper GI tract and stomach, most return to full activities within a month or few weeks. It may be a bit longer say if you were weight training.
I personally haven't ever heard of one getting Botox after a Myotomy because the LES is more or less removed and a makeshift valve is created. I'm curious to know if you've considered less invasive options before undergoing a Heller Myotomy? You
may be a candidate for nitrates, Ca Chanel Blickers, Botox and pneumatic dilatations that could buy you perhaps a year or more relief. Then, you may be a candidate for having them repeated. I personally think it's best to start with less invasive procedures first before undergoing a Myotomy and/or a Fundoplication, a Myotomy or a POEM. Everyone is different though and you may not be a candidate for some of them or you may want to go ahead with surgery. Again, I think less invasive procedures are best to start out with.
The symptoms will be improved, but just like my surgeon told me you may always feel it somewhat difficult for food to pass through the LES into the stomach. You have to remember that your perestslusis and low motility will still be part of the equation. No surgery or procedure will eliminate all of your symptoms. They mote or less just decrease them so that you can get the relief that you need and go about living a strong, healthy and more manageable life. Also, after surgery there is a chance that you may develope acid reflux/GERD after a Myotomy. This isn't a definite, but there's a strong probability that you might.
I have type 3 spastic Alchalasia which is the hardest to treat according to my GI specialist, surgeon and what I've read. I chose to have Botox first about 4 weeks ago and my symptoms totally subsided for about a week then I started back aspirating in my sleep. This is highly unusual because Botox can last 4 to 6 months and even longer for some people. I'm not a candidate for a pneumatic dilatation. So, for now I'm sleeping sitting up and my aspirating has decreased. The surgeons that I've met with have all told me that a POEM or Dor Fundoplication with a Myotomy is what I need. I'm in Birmingham and work as a Cardio/Thoracic RN at one of the most world ranked institutions. Especially in Cardiology and cancer research. However, we don't do POEMS as of yet and I was referred to one surgeon at Northwestern in Chicago and another in Baltimore.
I wish I could tell you more about what the surgery is like. I'm sure you'll learn a lot here and through your own research. I know that acid reflux is one symptom many experience after their surgery. My surgeon told me that I will always feel good and liquids getting hung up a bit.
Please consider all your options and think about
going with less invasive procedures first. They could by you years of relief before you have to have surgery. That's just ones personal decision.
Good Luck!
DJRN