title: All antihistamines cross blood-brain barrier.
authors.forename: J G
authors.initials: JG
authors.lastname: Ramaekers
authors.forename: A
authors.initials: A
authors.lastname: Vermeeren
mesh_terms: D001334:Automobile Driving; D001812:Blood-Brain Barrier / Q000502:physiology*; D000075202:Contraindications; D006634:Histamine H1 Antagonists / Q000493:pharmacokinetics*; D006801:Humans; D011968:Receptors, Histamine / Q000378:metabolism
chemical_list: D006634:Histamine H1 Antagonists; D011968:Receptors, Histamine