Allergic rhinitis antihistamines like azelastine antihistamine nasal spray, relief from symptoms is experienced within 15 minutes allowing for a more immediate 'as-needed' approach to dosage. There is not enough evidence of antihistamine efficacy as an add-on therapy with nasal steroids in the management of intermittent or persistent allergic rhinitis in children, so its adverse effects and additional costs must be considered. Ophthalmic antihistamines (such as azelastine in eye drop form and ketotifen) are used for conjunctivitis, while intranasal forms are used mainly for sneezing, rhinorrhea, and nasal pruritus. Antihistamine drugs can have undesirable side-effects, the most notable one being drowsiness in the
The Rhinitis Revelation 100 by the TV critic; it was said to be "dull" and "stasis", with Mary's insistence on the gang praying described as "inappropriate". According to the critic, the political incorrectness from Mary was "predictable and basic" and although "Sheldon's refusal to change did feel believable", it was "a bit of a waste of time". The Rhinitis Revelation "The Rhinitis Revelation" is the sixth episode of the fifth season of the US sitcom "The Big Bang Theory" and the 93rd episode of the show overall. It first aired on CBS on October 20, 2011. Sheldon's mother, Mary Cooper, is going on