Antibiotic side effects

Question 1

Major side effects of gentamicin

Answer 1

Nephrotoxicity

Ototoxicity (deafness/dizziness)

Question 2

Major side effects of vancomycin

Answer 2

Kidney damage

Occasionally ‘red man’ syndrome (histamine reaction - patient turns completely red)

Question 3

Side effects of doxyclycline

Answer 3

Photosensitivity

Permanent staining of teeth (and bones) in children < 12 years

Question 4

Which antibiotic interacts with alcohol?

Answer 4

Metronidazole

Question 5

Side effects of quinolones

Answer 5

(ciprofloxacin)
Weakens tendons –> tendon rupture
May damage joints in children
May cause seizures

Question 6

Which antibiotics should be avoided in the first trimester?

Answer 6

Trimethoprim

Metronidazole

Question 7

Which classes of antibiotics should not be given to pregnant women?

Answer 7

Gentamicin
Tetracyclines (doxy)
Fluoroquinolones (ciprofloxacin and levofloxacin)

Question 8

Which classes of antibiotics are generally safe in pregnancy?

Answer 8

Penicillins

Cephalosporins (ceftriaxone, cephalexin)