Anti-histamines
H1 histamine receptor blockade
Glucocorticoids
Intracellular transcription factor interactions, gene expression
Calcineurin inhibitor
Inhibition of T cell signalling
Mycophenolate
Inhibition of purine synthesis; anti-proliferative
Filgrastim
Stimulation of neutrophil production in bone marrow
Retinoids (for dermatology)
Activation of intracellular retinoid receptors