An antihistamine is used for treating common allergy symptoms, such as sneezing, watery eyes, hives, and a runny nose. They're also used to treat motion sickness, nausea, dizziness, sleep problems, anxiety, and Parkinson's disease.
Part of the Nanotechnology glossary: Biotechnology is the use of biological processes, organisms, or systems to manufacture products intended to improve the quality of human life.
More about California Institute of Technology. The California Institute of Technology (Caltech) is a world-renowned science and engineering research and education institution, where extraordinary faculty and students seek answers to complex questions, discover new knowledge, lead innovation, and transform our future.