Splenomegaly

An enlarged spleen.

Description

A spleen that's larger than usual, also called enlarged spleen.

Self-care

To lower the risk of an enlarged spleen bursting, avoid contact sports. Wear a seat belt in the car. Keep vaccinations up to date to lower the risk of infection.

When to seek immediate medical care

See a health care professional right away for pain in the upper left belly, especially if it's very bad or it gets worse with deep breaths.