6 Questions
What is the main reason for sedation and fatigue as adverse reactions to antihistamines?
Blocking of CNS H1 receptors
Which antihistamines are considered the mainstay of treatment for allergic rhinitis?
Both first and second-generation antihistamines
Why are first-generation antihistamines limited in continuous treatment of allergic rhinitis?
Frequent dosing and related sedation
What is the primary advantage of second-generation antihistamines over first-generation antihistamines?
Preferential peripheral H1-receptor binding
Which patients should be cautious when using antihistamines?
Those with narrow angle glaucoma
Why are second-generation antihistamines considered advantageous?
They exhibit minimal CNS effects
Learn about the treatment of allergic rhinitis through avoidance, pharmacotherapy, and immunotherapy. Understand the importance of environmental control and allergen identification. Discover the exclusions to self-treatment for allergic rhinitis.
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