A patient taking co-trimoxazole develops a widespread blistering rash with sores in the mouth. Which action should the nurse take?
Correct answer: A. Stop the medicine and seek urgent medical review
- A. Stop the medicine and seek urgent medical review
- B. Give the next dose with extra water
- C. Apply a moisturiser and continue treatment
- D. Reassure the patient that this is an expected effect
Explanation
Blistering skin and mucosal sores may indicate Stevens-Johnson syndrome, a serious drug reaction. The medicine should be withheld and urgent medical assessment arranged rather than continuing treatment.
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About Antimicrobial Drugs
Antimicrobial pharmacology covers antibiotics, antitubercular, antifungal, antiviral and antiparasitic drugs, including their targets, clinical uses, resistance and major adverse effects. Questions distinguish bactericidal from bacteriostatic action, narrow from broad spectrum therapy, and antimicrobial treatment from supportive management of infection.
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