What are the symptoms of Rett syndrome?

Rett Syndrome (RTT) is a developmental disorder that may include the following symptoms:

- loss of purposeful hand movements
- loss of speech
- balance and coordination problems
- inability to walk
- hand wringing
- breathing problems
- anxiety and social-behavioral problems
- intellectual and developmental disabilities.

Symptoms of Rett syndrome usually appear in girls from a few months after birth up to three or four years of age. Symptoms may include loss of the ability to use language, repetitive hand motion that has no clear purpose (e.g., hand wringing, clapping, patting), increased struggles with walking, and social-behavioral problems. Some toddlers may hold their breath or scream and cry without an apparent cause. In infants, the symptoms are more subtle. They may include a loss of interest in play and decreased eye contact.

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.