The diphenhydramine salt of 8-chlorotheophylline. Its effects are similar to those of diphenhydramine, but it is less potent. It was thought that by combining the antiemetic effects of diphenhydramine with the mild stimulant effects of 8-chlorotheophyline, the extreme drowsiness induced by the former would be mitigated. However, the sedation caused by diphenhydramine is considerably stronger than the stimulation caused by 8-chlorotheophylline. Dimenhydrinate is used mainly as an antiemetic in the prevention and treatment of motion sickness. (Chemical Entities of Biological Interest Ontology, CHEBI_4604)
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19 genes differentially expressed following the dimenhydrinate small molecule perturbation from the LINCS L1000 CMAP Chemical Perturbation Consensus Signatures dataset.