Amantadine: Difference between revisions
David Canner (talk | contribs) No edit summary |
David Canner (talk | contribs) No edit summary |
||
Line 7: | Line 7: | ||
* 1994 Sales: N/A | * 1994 Sales: N/A | ||
* Importance: One of the the first treatments approved by the FDA and the first approved for treatment of [[Influenza]] Infections. Nearly 100% of influenza viruses had developed resistance to rimantadine, and it is no longer recommended as a treatment for the flu. Interestingly, in 1969 it was also discovered that Amantadine helped reduce the symptoms of Parkinson's Disease. | * Importance: One of the the first treatments approved by the FDA and the first approved for treatment of [[Influenza]] Infections. Nearly 100% of influenza viruses had developed resistance to rimantadine, and it is no longer recommended as a treatment for the flu. Interestingly, in 1969 it was also discovered that Amantadine helped reduce the symptoms of Parkinson's Disease. | ||
* | * See [[Pharmaceutical Drugs]] for more information about other drugs and disorders. | ||
===Mechanism of Action=== | ===Mechanism of Action=== | ||
Line 15: | Line 15: | ||
{| class="wikitable" border="1" width="45%" style="text-align:center" | {| class="wikitable" border="1" width="45%" style="text-align:center" | ||
|- | |- | ||
! colspan="7" align="center"| M2 Proton Channel Inhibitor [[ | ! colspan="7" align="center"| M2 Proton Channel Inhibitor [[Pharmacokinetics]]<ref>PMID:3662473</ref><ref>PMID:17156962</ref> | ||
|- | |- | ||
! Parameter | ! Parameter | ||
Line 21: | Line 21: | ||
! [[Amantadine]] | ! [[Amantadine]] | ||
|- | |- | ||
! [[ | ! [[Pharmacokinetics#Tmax|T<sub>max</sub>]] (hr) | ||
! 4.3 | ! 4.3 | ||
! 2.5 | ! 2.5 | ||
|- | |- | ||
! [[ | ! [[Pharmacokinetics#Cmax|C<sub>max</sub>]] (ng/ml) | ||
! 310 | ! 310 | ||
! 402 | ! 402 | ||
|- | |- | ||
! [[ | ! [[Pharmacokinetics#Bioavailability_.28F.29|Bioavailability]] (%) | ||
! >90 | ! >90 | ||
! >90 | ! >90 | ||
|- | |- | ||
! [[ | ! [[Pharmacokinetics#Protein_Binding|Protein Binding]] (%) | ||
! 40 | ! 40 | ||
! 67 | ! 67 | ||
|- | |- | ||
! [[ | ! [[Pharmacokinetics#Half_Life_.28T1.2F2.29|T<sub>1/2</sub>]] (hr) | ||
! 27.7 | ! 27.7 | ||
! ~15 | ! ~15 | ||
|- | |- | ||
! [[ | ! [[Pharmacokinetics#Area_Under_the_Curve_.28AUC.29|AUC]] (ng/ml/hr) | ||
! 11917 | ! 11917 | ||
! 5420 | ! 5420 |