how long does your stomach take to empty
It usually takes about 4 to 6 hours for a full stomach to digest the food. However, this varies from person to person, and if vomitting occurs, much less time. It takes â¦ from 12 to 24 hours for the food to completely leave the digestive/excremetory systems.7 people found this useful.ow long do you have to wait after eating to have an empty stomach for taking medication to be taken on an empty stomach? If you ate for 20 minutes, wait for 3-5 hours, or if you ate for 1/2 an hour, wait for 4-6 hours. Do NOT wait two hours because there may be a risk if your digestion is in â¦ complete.