This chapter discusses several antihistamines and their adverse effects. Adverse cardiovascular events have been reported in patients who have taken overdosages of the newer antihistamines astemizole and terfenadine. They can also occur in patients who have taken therapeutic dosages, but in whom ...
To treat nasal congestion, your doctor may recommend an OTC steroid nasal spray. They have few side effects and can really improve your stuffy nose. Like antihistamines, doctors usually recommend that you start them a few weeks before your allergy season. There’s also a prescription steroid and...
Antihistamines and their role as antipruritics 喜欢 0 阅读量: 19 作者:M O'Donoghue,Michael D. Tharp 摘要: Antihistamines that bind to the histamine 1 receptor (H1) serve as important therapeutic agents to counter the effects of histamine in the skin. Two generations of antihistamines exist; ...
This chapter discusses several antihistamines and their adverse effects. A number of antihistamines have been reported occasionally to cause agranulocytosis; they include thenaldine, puribenzamine, methaphenadine, and brompheniramine. Diphenhydramine has been reported to be relatively toxic to children on...
And as discussed above, their effects last longer, too. Starts working within Benadryl 2 hours Chlorpheniramine 3 hours Claritin 2 hours Allegra 2 hours Xyzal Allergy 1 hour Zyrtec 1 hour 6. OTC antihistamines have possible side effects (especially first-generation antihistamines) Possible side ...
Antihistamines that block the activation of the histamine H1 receptor, H1R, have been shown to be effective therapeutics for the treatment of pruritus associated with urticaria, allergic rhinitis, and allergic conjunctivitis. However, their efficacy in other pruritic diseases such as atopic dermatitis ...
The classic antihistamines provide an inexpensive and highly effective means of treating histamine-mediated symptoms. The bothersome central nervous system side effects can be alleviated by taking the drugs at bedtime; their prolonged tissue half-life allows dosing once or twice a day for 24-hour ...
Antiinflammatory effects of H1-antihistamines: clinical and immunological relevance. Signs supporting antiinflammatory effects of H1-antihistamines were first reported long ago, but their clinical relevance remains controversial, especially... G A,Vena,Cassano,... - 《Current Pharmaceutical Design》 被引...
Neuropsychologists must be aware of the potential effects of antihistamines on the physical, emotional, and cognitive functioning of their patients. Side... Editor information Editors and Affiliations Physical Medicine and Rehabilitation, and Professor of Neurosurgery, and Psychiatry Virginia Commonwealth Uni...
totheeditor:LangeandHillisstatethat“there arenospecificguidelinesforevaluatingortreating pericarditis.”Wearesurprisedthattheauthorsdo notmentiontheguidelinesoftheEuropeanSociety ofCardiologyforthediagnosisandmanagement ofpericardialdiseases. 1 Furthermore,intheirin- ...