Details of Drug-Drug Interaction
| Drug General Information (ID: DDICJM0FAP) | |||||||||
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| Drug Name | Dimenhydrinate | Drug Info | Prucalopride | Drug Info | |||||
| Drug Type | Small molecule | Small molecule | |||||||
| Therapeutic Class | Antiemetics | Serotoninergic Neuroenteric Modulators | |||||||
| Structure | |||||||||
| Mechanism of Dimenhydrinate-Prucalopride Interaction (Severity Level: Moderate) | |||||||||
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| Antagonize the effect of cholinergic agents Click to Show/Hide Mechanism Graph | |||||||||
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| Drug Name | Dimenhydrinate | Prucalopride | |||||||
| Mechanism |
Anticholinergic effects Muscarinic acetylcholine receptor Antagonist |
Cholinergic effects 5-HT 4 receptor Agonist |
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| Key Mechanism Factor 1 | |||||||||
| Factor Name | Muscarinic acetylcholine receptor M | Structure Sequence | |||||||
| Protein Family | G-protein coupled receptor 1 family | ||||||||
| Protein Function |
The muscarinic acetylcholine receptor mediates various cellular responses, including inhibition of adenylate cyclase, breakdown of phosphoinositides and modulation of potassium channels through the action of G proteins. Primary transducing effect is Pi turnover.
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| Key Mechanism Factor 2 | |||||||||
| Factor Name | 5-HT 4 receptor |
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Structure
Sequence
MDKLDANVSSEEGFGSVEKVVLLTFLSTVILMAILGNLLVMVAVCWDRQLRKIKTNYFIVSLAFADLLVSVLVMPFGAIELVQDIWIYGEVFCLVRTSLDVLLTTASIFHLCCISLDRYYAICCQPLVYRNKMTPLRIALMLGGCWVIPTFISFLPIMQGWNNIGIIDLIEKRKFNQNSNSTYCVFMVNKPYAITCSVVAFYIPFLLMVLAYYRIYVTAKEHAHQIQMLQRAGASSESRPQSADQHSTHRMRTETKAAKTLCIIMGCFCLCWAPFFVTNIVDPFIDYTVPGQVWTAFLWLGYINSGLNPFLYAFLNKSFRRAFLIILCCDDERYRRPSILGQTVPCSTTTINGSTHVLRDAVECGGQWESQCHPPATSPLVAAQPSDT
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| Gene Name | HTR4 | ||||||||
| Uniprot ID | 5HT4R_HUMAN | ||||||||
| KEGG Pathway | hsa:3360 | ||||||||
| Protein Family | G-protein coupled receptor 1 family | ||||||||
| Protein Function |
This is one of the several different receptors for 5-hydroxytryptamine (serotonin), a biogenic hormone that functions as a neurotransmitter, a hormone, and a mitogen. The activity of this receptor is mediated by G proteins that stimulate adenylate cyclase.
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| Mechanism Description |
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| Recommended Action | |||||||||
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| Management | Monitoring for altered efficacy of prucalopride may be advisable during concomitant use with anticholinergic agents. | ||||||||
| References | |||||||||||||||||||
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| 1 | EMEA. European Medicines Agency "EPARs. European Union Public Assessment Reports.". | ||||||||||||||||||
| 2 | Product Information. Resotran (prucalopride). Janssen Pharmaceuticals, Titusville, NJ. | ||||||||||||||||||