02/18/2026
Did you know?
NPC symptoms can vary widely from person to person and may include liver or spleen enlargement, developmental delays, difficulty with balance and coordination, eye movement abnormalities, and cognitive challenges.
Because these symptoms can overlap with other conditions, individuals with NPC may experience delays in diagnosis. Increased disease awareness can help families and healthcare providers recognize the signs sooner.
Explore common symptoms of NPC at https://www.learnnpc.com/npc-symptoms/