Solve exciting clinical cases specific to your field of interest via Docplexus’ clinical case challenge. In today's ‘Pharmacology Case Challenge’ , join your fellow doctors to discuss and answer today’s question which is about “ Diagnosis of Stabbing Irritation In Waist Area ." The Case: A 55-year-old male patient who developed vesicles unilaterally around his waist. He complains of a stabbing irritation in the area.

He is prescribed acyclovir 800 mg five times daily for 5 days.