Hello and thanks for the query
This is all due to the excessive intake of alcohol. It is more dangerous to take alcohol with smoking
. Now to get rid from it try taking antacids like ENO, PPI inhibitors like Omeprazole
and drink more water.
Take anti-emetics like ondansetron
to control you nausea and vomiting
If you have any fever than you may need a course of antibiotic. Feel free to consult your doctor and get treated. Meanwhile take semisolid fresh diet and curd and lassi as much as you can.
Hope this will help you.