Hi, thanks for the query. Enlarged Spleen is definitely not normal. It needs to be evaluated and further investigated. There are various causes for Enlarged spleen like it points to infection, injury, liver disease, autoimmune, neoplastic (CML, Myelefibrosis), or hematologic disorders like Sickle cell disease
, Thalessemia etc. .Habits of alcohol/ smoking that you have? Were you suffering from malaria recently/are you living in a Malaria endemic area. People in these areas have large spleens. The common causes of massive splenic enlargement are Malaria, Infectious Mononucleosis
, KalaAzar, Leukemia, Rheumatiod Arthritis, Aplastic anemia
, Gaucher's disease
. Tropical Splenomegaly. If you need further help you could chat with one of your doctors online
between 9am-9pm IST (GMT+5:30) or speak to them between 12noon-6pm IST from Monday to Friday at 080-41743045.