Hyoscine, which is also known as scopolamine, is a medication that is primarily used to prevent motion sickness and treat nausea and vomiting. There are several other synonyms for the word hyoscine, including scopoderm, levo-duboisine, and burundanga. These drugs work by blocking the action of acetylcholine, a neurotransmitter in the brain and nervous system. Other synonyms for hyoscine include atropine, benztropine, and trihexyphenidyl, which are all medications that are used to treat various neurological and psychiatric disorders such as Parkinson's disease and schizophrenia. While hyoscine and its synonyms are useful medications for treating a variety of conditions, they can cause side effects such as drowsiness, blurred vision, and dry mouth, so always consult your doctor before taking any medication.