Should you brush your teeth after you throw up?
Samuel Coleman
Updated on April 25, 2026
Contrary to how yucky it may feel, it's not great to brush your teeth right after vomiting. It's best to swish water around your mouth with a touch of baking soda after vomiting. We recommend waiting at least 30 minutes before brushing. Brushing immediately after rubs the stomach acid on teeth.
Are you supposed to brush your teeth after throwing?
You should make sure you rinse your mouth with water, and then with mouthwash, and then around half an hour after you've finished vomiting, brush your teeth as normal.What happens if you brush your teeth after throwing up?
“When you vomit, stomach acids are coming in contact with your teeth and coating them,” he says. “If you brush too soon, you're just rubbing that acid all over the hard outer shell of your teeth.” Instead, swish with water, a diluted mouth rinse or a mixture of water and 1 tsp. baking soda to help wash the acid away.What happens if you don't brush your teeth after throwing up?
Tip #1: Do NOT brush your teeth after vomitingThe acid in vomit will erode a layer or two of enamel on your teeth. You probably know this. What you might not know is that those layers can remineralize (reattach to your teeth) with the help of your saliva.
What to do after throwing up?
Do not eat or drink anything for several hours after vomiting. Sip small amounts of water or suck ice chips every 15 minutes for 3-4 hours. Next, sip clear liquids every 15 minutes for 3-4 hours. Examples include water, sports drinks, flat soda, clear broth, gelatin, flavored ice, popsicles or apple juice.Don't Brush Your Teeth After Eating!?!
Should I sleep after throwing up?
Sleep helps the stomach to finish digesting any food in it and may calm your child's vomiting.Why do you feel better after puking?
First, most of the time your brain will give you that sick feeling to warn you that something is going to happen. Second, just before throwing up your body produces extra saliva, which helps protect your teeth from the strong acid. Third, the vomiting process releases chemicals in your body to make you feel better.Should I drink water after throwing up?
Hydrate with clear liquidsMake hydration your main focus after a bout of vomiting, says Dr. Goldman. Start by drinking small sips of water every 15 minutes for the first three to four hours. You can even suck on ice chips.
How long should I wait to eat after I throw up?
Let Your Stomach RestAfter you stop throwing up, don't try to eat or drink anything for 15 to 20 minutes so you can allow your stomach time to recover. Giving the muscles in your stomach time to rest will lower the chances that you will vomit once you start eating and drinking again.