effets secondaires Flashcards

1
Q

effets 2nd bêta-lactames (pénicillines et céphalosporines)

A
  • néphrite interstitielle**
  • rash
  • diarrhée
  • leucopénie
  • dim seuil convulsif
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2
Q

effets 2nd macrolides (inhibiteurs ribosome)

A
  • intolérance digestive**
  • prolonge QT (torsade pointe)
  • EA myasthénie grave
  • interaction cytochrome P450
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3
Q

effets 2nd clindamycine

A
  • mauvais goût
  • diarrhées
  • rash
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4
Q

quinolone

A

On les donne pas en 1ère ligne car effets ++

  • FDR de C. difficile
  • nausées/diarrhée
  • prolonge QT
  • rupture/tendinite Achille
  • EA myasthénie grave
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5
Q

TMP-SMX

A
  • nausées/vo

- rares : Stevens-Johnson, hépatite, neutropénie, néphrotoxique

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6
Q

Quel ATB peut donner un Stevens-Johnson

A

TMP-SMX

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7
Q

ATB peut donner hépatite?

A

TMP-SMX

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8
Q

métronidazole effets 2nd?

A
  • goût métal
  • effet antabuse si prise ROH
  • neuropathie périphérique (rare)
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9
Q

Quel ATB donne exacerbation myasthénie grave

A
  • macrolides

- quinolones

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10
Q

Quel ATB donne néphrite interstitielle

A

bêta-lactames (pénicillines et céphalosporines)

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11
Q

Quel ATB donne intolérance digestive

A

macrolides

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12
Q

Quel ATB peut prolonger le QT (torsade de pointe)?

A
  • macrolide

- quinolone

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13
Q

Quel ATB met particulièrement à risque de C. difficile?

A

quinolone

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14
Q

Quel ATB donne diarrhée?

A

pénicilline et clindamycine

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15
Q

v ou f : la majorité des bronchite sont bactériennes

A

faux, 90% sont virales

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16
Q

quelles bactéries causent la bronchite bactérienne

A
  • B. pertussis
  • chlamydophila pneumonia
  • mycoplasma pneumoniae
17
Q

Donne-t-on ATB pour bronchite bactérienne à une personne en santé

A

NON, considérer aTB si

  • comorbidités
  • toux > 3 sem
  • > 75 ans
18
Q

ATB pour bronchite chronique si critères atteints (comorbidités, toux 3 sem, > 75 ans?

A
  1. clarithromycine 500 mg PO BID x 5-7 jours
  2. clarithromycine XL 1000 mg PO DIE x 5-7 jours
  3. azithromycine 500 mg PO DIE jour 1, 250 mg PO DIE jour 2-5
  4. doxycyline 100 mg PO BID x 7 jours
  5. TMP-SMX 160/800 mg PO BID x 7 jours
19
Q

ATB cellulite

A
  1. si strep/staph
    - céphalo 1ere gen
    - cloxacilline
    - clavulin
  2. 2nd morsure animale, infection dentaire, périorbitaire : clavulin

2e ligne : clindamycine (lincosamides)

20
Q

colite pseudomembraneuse à C. difficile (post-ATB)

A

métronidazole ou vancomycine 125 mg PO qid x 10 jours