Hartnup disorder
Treatment
Treatments include: - Avoiding sun exposure by wearing protective clothing and using a sunscreen of 15 factor or higher
- Eating a high-protein diet
- Taking supplements containing nicotinamide
- Undergoing psychiatric treatment, such as the use of antidepressants or mood stabilizers, if mood swings or psychiatric problems occur
Prognosis (Expectations)
Most people with this disorder can expect to live a normal life with no disability. Rarely, there have been reports of severe nervous system disease and even deaths in families with this disorder.
Complications
There are usually no complications. When they occur, complications may include: - Changes in skin pigment that are permanent
- Psychiatric problems
- Rash
- Uncoordinated movements
Nervous system symptoms are usually reversible. However, in rare cases they can be severe or life-threatening.
Calling Your Health Care Provider
Call for an appointment with your health care provider if you have symptoms of this condition, especially if you have a family history of Hartnup disorder. Genetic counseling is recommended if you have a family history of this condition and are planning a pregnancy.
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