Multisystem Inflammatory Syndrome in Children (MIS-C) is associated with COVID-19
What we know about MIS-C
Multisystem inflammatory syndrome in children (MIS-C) is a condition where different body parts can become inflamed, including the heart, lungs, kidneys, brain, skin, eyes or gastrointestinal organs. Experts do not yet know what causes MIS-C. However, health experts know that many children with MIS-C had the virus that causes COVID-19, or had been around someone with COVID-19.
MIS-C can be serious, even deadly. But most children who were diagnosed with this condition have gotten better with medical care.
What to do if you think your child is sick with MIS-C
Contact your child’s doctor, nurse or clinic right away if your child is showing symptoms of MIS-C:
- Abdominal pain
- Neck pain
- Bloodshot eyes
- Feeling extra tired
Be aware that not all children will have all the same symptoms.
Seek emergency care right away if your child is showing any of these emergency warning signs of MIS-C or other concerning signs:
- Trouble breathing
- Pain or pressure in the chest that does not go away
- New confusion
- Inability to wake or stay awake
- Bluish lips or face
- Severe abdominal pain
How doctors will care for your child
Doctors may do certain tests to look for inflammation or other signs of disease. These tests might include:
- Blood tests
- Chest x-ray
- Heart ultrasound (echocardiogram)
- Abdominal ultrasound
Doctors may provide medicine or fluids to make your child feel better. They may also use various medicines to treat inflammation. Most children who become ill with MIS-C will need to be treated in the hospital.
Parents or caregivers who have concerns about their child’s health, including concerns about COVID-19 or MIS-C, should call a pediatrician or other healthcare provider immediately.
What we don’t know about MIS-C
The CDC is still learning about MIS-C and how it affects children. Health experts don’t know why some children have gotten sick with MIS-C and others have not. They also do not know if children with certain health conditions are more likely to get MIS-C. These are among the many questions the CDC is working to try to understand.
How to protect your child from COVID-19
Based on what scientists know now about MIS-C, the best way you can protect your child is by taking everyday actions to prevent your child and the entire household from getting the virus that causes COVID-19.
Information via the Centers for Disease Control and Prevention. All CDC recommendations are based on the best data and science available at the time, and is updated as scientists learn more.