Upset stomach (nausea) and vomiting are common in pregnancy. It is often called morning sickness. But it can happen at any time of day. Severe nausea and vomiting that doesn’t let up is not normal. This is known as hyperemesis gravidarum. It can cause too much fluid loss (dehydration). And it can cause a lot of weight loss. This can be dangerous for the mother and baby. If you have it, your healthcare provider can treat you. This is done to keep you and your baby safe. They can also help you get some relief.
Call your healthcare provider if you have symptoms like these:
Unable to keep down liquids
Severe nausea beyond the first few months of pregnancy
Unable to empty your bladder
Urine that is dark and in small amounts
Dizziness or fainting
Morning sickness may be caused by an increase in some hormone levels. It is not clear why it's more severe in some people. It may be more likely if you are carrying twins or more. You may need some tests. These are to check for other health conditions that can cause severe nausea and vomiting.
To help reduce nausea:
Eat small amounts of food often. An empty stomach can make nausea worse.
Choose dry foods such as crackers.
Try sipping cold, clear drinks.
Take ginger, if your healthcare provider advises.
Your provider may advise that you try vitamin B-6 and a medicine called doxylamine. These can help to ease the nausea.
Try acupuncture. In some cases, it can help manage nausea.
The focus of treatment for severe morning sickness is to:
Ease your symptoms
Prevent weight loss
Prevent too much fluid loss (dehydration)
If you are dehydrated or losing weight, you may need to be in the hospital for a short time. You will have IV (intravenous) fluids. This is to replace lost fluids. You may be given medicines that ease nausea. In very severe cases, you may need more time in the hospital. You may need IV nutrition or tube feeding. If you need these, your healthcare provider will tell you more.
With treatment, severe morning sickness can be managed. Follow up with your healthcare provider. They want to make sure you are keeping down fluids. They need to check that you're gaining a healthy amount of weight.
Call your healthcare provider right away if you have any of these:
Signs of dehydration (see below)
Weight loss
Racing or pounding heart
Blood in your vomit
Signs of dehydration include:
Extreme thirst
Headache
Small amounts of urine
Very dark urine
A dry, sticky mouth