HELP PLEASE! I only have ONE Zantac 150mg left and I am going out to a work-related cocktail party function thing tonight. Will one be sufficient against red-faced mania? I also have 2 mylantas, will they help at all? I leave in one hour so any help will be awesome. Someone pleaaaase help :)
And no pharmacies are open so buying another pack isnt an option unfortunantly.

Thank you all so much