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Riball Les marques, Riball Analogs

Riball Les marques melange

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    • Riball Formule chimique

    C5H4N4O

    Riball RX lien

    http://www.rxlist.com/cgi/generic/allopur.htm

    Riball FDA fiche

    http://www.accessdata.fda.gov/scripts/cder/onctools/summary.cfm?ID=133

    Riball msds (fiche de securite des materiaux)

    Riball MSDS

    Riball Synthese de reference

    Robins, J. Am. Chem. Alors. 78, 784 (1956)

    Riball Poids moleculaire

    136.112 g/mol

    Riball Point de fusion

    350 oC

    Riball H2O Solubilite

    569 mg / L

    Riball Etat

    Solid

    Riball LogP

    -0.177

    Riball Formes pharmaceutiques

    Tablette pour administration orale (100mg, 200mg et 300mg); Injection

    Riball Indication

    Pour le traitement de l'hyperuricémie associée à la goutte primaire ou secondaire.

    Riball Pharmacologie

    Allopurinol, un analogue structural de l'hypoxanthine naturels base purique, est utilisé pour prévenir la goutte et des calculs rénaux en raison soit de l'acide urique ou d'oxalate de calcium et de traiter la néphropathie acide urique, une hyperuricémie, et certaines tumeurs solides.

    Riball Absorption

    Environ 90% absorbés par le tractus gastro-intestinal.

    Riball Toxicite

    DL50 = 214 mg / kg (chez la souris)

    Riball Information pour les patients

    Patients should be informed of the following:

    1. They should be cautioned to discontinue allopurinol and to consult their physician immediately at the first sign of a skin rash, painful urination, blood in the urine, irritation of the eyes, or swelling of the lips or mouth.
    2. They should be reminded to continue drug therapy prescribed for gouty attacks since optimal benefit of allopurinol may be delayed for two to six weeks.
    3. They should be encouraged to increase fluid intake during therapy to prevent renal stones.
    4. If a single dose of allopurinol is occasionally forgotten, there is no need to double the dose at the next scheduled time.
    5. There may be certain risks associated with the concomitant use of allopurinol and dicumarol, sulfinpyrazone, mercaptopurine, azathioprine, ampicillin, amoxicillin and thiazide diuretics, and they should follow the instructions of their physician.
    6. Due to the occasional occurrence of drowsiness, patients should take precautions when engaging in activities where alertness is mandatory.
    7. Patients may wish to take allopurinol after meals to minimize gastric irritation.

    Riball Organismes affectes

    Les humains et autres mammifères