Most effective agent to prevent motion sickness is-
Ans. is 'd' i.e., Hyoscine o Motion sickness is more easily prevented than cured.o Transdermal hyoscine (scopolamine) is the best agent for the prevention of motion sickness.o Antihistamines can also be used for prevention.
Ephedrine
Nedocromil
Cyproheptidine
Hyoscine
Anti Cholinergic