Galactosemia
Overview
SymptomsandDiagnosis
Symptoms
An infant with galactosemia usually appears normal at birth. Symptoms usually occur within the first few days or weeks of life after the baby drinks breastmilk or a lactose containing formula.
Problems may be mild to severe and include:
- Vomiting
- Diarrhea
- Weakness
- Feeding problems
- Poor weight gain
- Yellowing of the skin and whites of the eyes
- Belly swelling
Some long term complications may be:
- Poor growth
- Learning problems
- Speech problems
- Ovarian failure
- Cataracts
- Kidney disease
- Liver failure
Diagnosis
It is possible to diagnose galactosemia during pregnancy with amniocentesis. This test is only done if the baby is at high risk for an illness or health problem.
Most infants in the US are screened for galactosemia at birth. A small sample of blood is taken with a heel prick. If this screen is positive, then more testing will be done to confirm the diagnosis. This may include genetic testing.
A doctor may also suspect galactosemia after a urine test. The diagnosis can be confirmed with a blood test.
Amniocentesis |
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Treatments
Treatment
Galactosemia cannot be cured. A team of specialists will be needed to manage this health problem. It will need lifelong managing to lower the risk of complications.
Diet
All items that contain or produce galactose must be avoided, such as standard formula, breast milk, and dairy products. Some non milk products also contain it and must be avoided, such as legumes, organ meats, and tomato sauces. A dietitian will be needed to help with feeding and meal planning.
Medicines and Supplements
Some medicines and supplements use galactose as a filler or inactive ingredient. They will need to be avoided.
Vitamin D and calcium supplements may also be needed to strengthen bones since dairy products must be avoided.
This content is reviewed regularly and is updated when new and relevant evidence is made available. This information is neither intended nor implied to be a substitute for professional medical advice. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with questions regarding a medical condition.
Edits to original content made by Denver Health.
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