During my last prescription refill I was perusing the drugstore.com database for my Zyrtec and noticed that the generic version had lactose monohydrate in it. After further investigation I saw that the Singulair I also take has a milk allergen warning as well. Is there an adverse consequence that can occur when I have a milk allergy and am taking both of these medications?
Posted by Sarah
During my last prescription refill I was perusing the drugstore.com database for my Zyrtec and noticed that the generic version had lactose monohydrate in it. After further investigation I saw that the Singulair I also take has a milk allergen warning as well. Is there an adverse consequence that can occur when I have a milk allergy and am taking both of these medications?