how take propanolol with sn?

[Defenestration]

good evening,

I read that it was also necessary to put propanolol in addition to the sn


how to dissolve 800 mg in 50 ml of water with 25 g of sn... impossible ... or another glass?
800 mg is a lot of...20 * 40 mg....how dissolve?
Can i swallow 20 pills?

thanks....

 

[aminend]

That's possible to dissolve 20×40mg propranolol with 50ml water and 25g SN. But the matter is that vomiting first SN dose is likely. So I decided to take 5×40mg propranolol 1hr before SN

 

[Nexuno]