I am 25, and weigh about 155.  I am usually pretty healthy.  Mostly have problems with allergies.  In the middle of the night Saturday, I got very hot and felt like I was going to pass out.  I am been hot since then, and keep going from hot to cold.  I threw up once last night and once today.
Hello, thanks for the query your symptoms can be due to excessive acid formation in your stomach, a condition known as acid peptic disease. You need to take antacid syrup also include dietary fibers in your diet. Chat Doctor.  For vomiting, you can take an antiemetic. Thank you