Skin Irritation: Urticaria Flashcards
1
Q
Anti-Histamine
A
Competitive inhibitor of histamine to cellular receptors.
Suppress histamine-induced wheal response (swelling) & flare response (vasodilation)
2
Q
What are the 2 anti-histamine drugs?
A
Loratadine, Fexofenadine
3
Q
What generation are these drugs?
A
2nd Generation (new)
4
Q
Corticosteroids (topical)
A
Resemble cortisol (stress hormone) that reduces inflammation by reducing production of certain chemicals.
Ease swelling & irritation
5
Q
What are the 2 corticosteroids used?
A
Betamethasone, Mometasone
6
Q
What are some side effects of corticosteroids?
A
Striae, Perioral dermatitis, Cushing’s syndrome
