Displaying 7 results of Meclizine Stable Isotopes Meclizine is an antihistamine medication used to treat nausea, vomiting, and dizziness caused by motion sickness. Meclizine stable isotopes refer to the non-radioactive version of the drug that is chemically identical to the naturally occurring form. These isotopes are used in pharmacokinetic and pharmacodynamic studies to understand the drug's absorption, distribution, metabolism, and excretion in the body. They are also used in clinical research to develop new formulations or dosage forms of the drug.