Before taking carvedilol, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.
Learner's definition of CONCRETE. [noncount] : a hard, strong material that is used for building and made by mixing cement, sand, and broken rocks with water. slabs of concrete.
What is concrete thinking in schizophrenia. Concrete thinking is a problem associated with various psychiatric disorders such as schizophrenia. It is defined as inability to think in abstract terms. Abstractions and symbols are interpreted superficially without fact, finesse or any awareness of nuance. The person is unable to free himself from what the words literally means.