Final answer:
Antivert and Dramamine Less Drowsy are medications primarily used to treat motion sickness, working as antihistamines to block receptors and prevent motion-related symptoms. While they are part of a class of drugs also used for allergy relief, their application here targets vertigo and nausea rather than sneezing or congestion.
Step-by-step explanation:
Antivert and Dramamine Less Drowsy are commonly used to treat B. Motion sickness. These medications fall under the category of antihistamines, which are often used for treating allergy symptoms but also prove effective against motion sickness.
Antihistamines like dimenhydrinate, found in Dramamine, work by blocking the histamine H1 receptors, which can help prevent symptoms associated with motion sickness such as nausea, vomiting, and dizziness. While antihistamines are also used to treat allergies, by preventing mast cells from releasing histamines, the mechanism by which they aid in motion sickness is related but slightly different, focusing on the inner ear and brain.
Other treatment options for motion sickness include autonomic drugs like scopolamine, which is delivered through a transdermal patch to prevent motion sickness without the dangerous side effects associated with higher doses.