1st line ABx Flashcards

1
Q

Meningitis

A

Ceftriaxone IV + Dexamethasone IV

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2
Q

Meningitis + >60 or immunocompromised

A

Ceftriaxone IV + Dexamethasone IV + Amoxicillin IV

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3
Q

Brain abcess

A

Ceftriaxone IV + Metronidazole IV

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4
Q

Viral encephalitis

A

Aciclovir IV

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5
Q

Epiglottitis

A

Ceftriaxone IV

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6
Q

Mild CAP

A

Amoxicillin IV or PO

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7
Q

Severe CAP

A

Co-amoxiclav IV + Doxycycline PO

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8
Q

CAP in ICU/HDU or NBM

A

Co-amoxiclav IV + Clarithromycin PO

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9
Q

Non-severe HAP

A

Amoxicillin PO

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10
Q

Severe HAP

A

Amoxicillin IV + Gentamicin IV

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11
Q

Non-severe aspiration pneumonia

A

Amoxicillin PO + Metronidazole PO

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12
Q

Severe aspiration pneumonia

A

Amoxicillin IV + Metronidazole IV + Gentamicin IV

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13
Q

Acute exacerbation of COPD - 1st line

A

Amoxicillin PO

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14
Q

Acute exacerbation of COPD - 2nd line

A

Doxycycline PO

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15
Q

Acute cough/bronchitis - 1st line in elderly

A

Amoxicillin PO

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16
Q

Acute cough/bronchitis - 2nd line in elderly

A

Doxycycline PO

17
Q

Endocarditis - subacute native valve

A

Amoxicillin IV + Metronidazole IV

18
Q

Endocarditis - acute native valve

A

Flucloxacillin IV

19
Q

Endocarditis - prosthetic valve/suspected MRSA

A

Vancomycin IV + Gentamicin IV

20
Q

Non-severe C.difficile

A

Vancomycin PO

21
Q

Severe C.difficile

A

Fidaxomicin PO

22
Q

Intra-abdominal infection

A

Amoxicillin IV + Metronidazole IV+ Gentamicin IV

23
Q

Step down for intra-abdominal infection

A

Co-trimoxazole PO + Metronidazole PO

24
Q

Mild spontaneous bacterial peritonitis

A

Co-trimoxazole PO

25
Q

Severe spontaneous bacterial peritonitis

A

Piperacillin/tazobactam IV

26
Q

Urosepsis/pyelonephritis

A

Amoxicillin IV + Gentamicin IV

27
Q

Female lower UTI

A

Nitrofurantoin PO or Trimethoprim PO (3 days)

28
Q

Male lower UTI

A

Nitrofurantoin PO or Trimethoprim PO (7 days)

29
Q

Chlamydia

A

Doxycycline PO

30
Q

BV

A

Metronidazole PO

31
Q

HSV

A

Aciclovir PO

32
Q

Trichomoniasis

A

Metronidazole PO

33
Q

Cellulitis

A

Flucloxacillin IV

34
Q

Diabetic foot infection

A

Flucloxacillin IV or Doxycycline PO

35
Q

Open fracture prophlyaxis

A

Cefuroxime IV