what causes liver and spleen swelling 1 One of the most likely causes of an enlarged spleen is an infection, since swelling in the spleen signifies an increase in white blood cells that are trying to attack something threatening. 2  Leishmaniasis, a type of parasitic disease found in parts of the tropics, subtropics and southern Europe, can lead to an enlarged spleen. more information...
Do not take Tylenol and ibuprofen together if you are taking any other medications for pain without first checking with a doctor. Some medicines, like cold medicine, contain ibuprofen or acetaminophen, and taking more puts you at risk for an overdose.
And yes you can give Advil, and Tylenol together about an hour to two hours apart if the Advil does not bring down the fever. Advil and Tylenol are two different medications so can be used an hour or two apart. Be sure though if giving Advil then two hours latter you still wait the 6 to 8 hours to give Advil again. Do not give the Tylenol before the recommend time frame 4 hours or the Advil 6 to 8 hours. posted 12/13/2014 by gesellie.