Details of Drug Interaction

Details of Drug-Drug Interaction

 Drug General Information (ID: DDI08G5J6W)
  Drug Name Sotalol Drug Info Pseudoephedrine Drug Info
  Drug Type Small molecule Small molecule
  Therapeutic Class Antiarrhythmic Agents Decongestants
  Structure

 Mechanism of Sotalol-Pseudoephedrine Interaction (Severity Level: Moderate)
     Antagonize the effect of antihypertensive agents Click to Show/Hide Mechanism Graph
Could Not Find 2D Structure
      Drug Name Sotalol Pseudoephedrine
      Mechanism Antihypertensive agent
Beta-1 adrenergic receptor  Antagonist 		Hypertensive effects
Beta-1 adrenergic receptor  Agonist
      Key Mechanism Factor 1
Factor Name Adrenergic receptor beta-1
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Structure Sequence
MGAGVLVLGASEPGNLSSAAPLPDGAATAARLLVPASPPASLLPPASESPEPLSQQWTAGMGLLMALIVLLIVAGNVLVIVAIAKTPRLQTLTNLFIMSLASADLVMGLLVVPFGATIVVWGRWEYGSFFCELWTSVDVLCVTASIETLCVIALDRYLAITSPFRYQSLLTRARARGLVCTVWAISALVSFLPILMHWWRAESDEARRCYNDPKCCDFVTNRAYAIASSVVSFYVPLCIMAFVYLRVFREAQKQVKKIDSCERRFLGGPARPPSPSPSPVPAPAPPPGPPRPAAAAATAPLANGRAGKRRPSRLVALREQKALKTLGIIMGVFTLCWLPFFLANVVKAFHRELVPDRLFVFFNWLGYANSAFNPIIYCRSPDFRKAFQRLLCCARRAARRRHATHGDRPRASGCLARPGPPPSPGAASDDDDDDVVGATPPARLLEPWAGCNGGAAADSDSSLDEPCRPGFASESKV
Gene Name ADRB1
Uniprot ID ADRB1_HUMAN
KEGG Pathway hsa:153
Protein Family G-protein coupled receptor 1 family
Protein Function
Beta-adrenergic receptors mediate the catecholamine-induced activation of adenylate cyclase through the action of G proteins. This receptor binds epinephrine and norepinephrine with approximately equal affinity. Mediates Ras activation through G(s)-alpha- and cAMP-mediated signaling. Involved in the regulation of sleep/wake behaviors (PubMed:31473062).
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      Mechanism Description
  • Antagonize the effect of Sotalol when combined with Pseudoephedrine 

Recommended Action
      Management Caution and close monitoring of blood pressure is recommended if pseudoephedrine is administered with these antihypertensives. Discontinuation of the sympathomimetic may be necessary if hypertension develops.

References
1 Cerner Multum, Inc. "Australian Product Information.".
2 Cerner Multum, Inc. "UK Summary of Product Characteristics.".
3 Product Information. Allegra-D (fexofenadine-pseudoephedrine). Chattem Consumer Products, Chattanooga, TN.