Contraindications for parenteral or oral administration include benign prostatic hyperplasia, peptic ulcer, pyloric and duodenal stenosis, uncontrolled glaucoma, pregnancy and breast-feeding. It is not intended for the management of acute bronchospasm.
Chloropyramine
Meclizine
Cetirizine
Betahistine
Carctol
Terfenadine
Tyramine
Diphenhydramine