Niemann-Pick signs and symptoms may include:  Clumsiness and difficulty walking Excessive muscle contractions (dystonia) or eye movements Sleep disturbances Difficulty swallowing and eating Recurrent pneumonia  The three main types of Niemann-Pick are types A, B and C. The signs and symptoms you experience depend on the type and severity of your condition. Some infants with type A will show signs and symptoms within the first few months of life. Those with type B may not show signs for years and have a better chance of surviving to adulthood. People with type C may not experience any symptoms until adulthood.
niemann-pick signs symptoms may include:  clumsiness difficulty walking excessive muscle contractions (dystonia) eye movements sleep disturbances difficulty swallowing eating recurrent pneumonia  types niemann-pick types a  c  signs symptoms experience depend type severity condition  infants type will show signs symptoms first months life  type may show signs years chance surviving adulthood  people type may experience symptoms adulthood
niemann pick