A patient prescribed oral acyclovir for herpes infection asks how to reduce the risk of kidney problems. Which advice is appropriate?
Correct answer: A. Maintain adequate fluid intake unless restricted
- A. Maintain adequate fluid intake unless restricted
- B. Avoid all fluids until the treatment is complete
- C. Take double doses when lesions remain painful
- D. Use the drug only after eating fatty foods
Explanation
Adequate hydration helps reduce the risk of acyclovir crystalluria and renal injury, particularly when the patient is receiving high doses or has other risk factors. The patient should not double doses or deliberately restrict fluids.
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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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