 [ Symptoms ] can you help me please what kind of tumor disease can cause to 11 month girl can you help me please what kind of tumor disease can cause to 11 month girl [ Disease ] lactose does not build up in your system but the severity of symptoms can be more severe or lasting depending on how much and other foods you ate if you are having gi discomfort acidic foods may exacerbate your symptoms for info see lactose intolerance    topic overview