Herpes Zoster (Shingles)
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It is due to resurgence or reactivation of the Varicella zoster virus infection which also causes chickenpox.
Clinical presentation
- Severe burning pain
- Grouped vesicles overlying erythematous skin following a dermatomal distribution; typically, lesions do not cross the midline
Pharmacological Treatment
B: acyclovir (PO) 800mg 6hourly for 7–10days
Wound care
A: potassium permanganate soaks (1:4000) 12hourly for 3–4days
For Secondary infection (bacterial) apply
A: silver sulfadiazine cream (topical) applied 12hourly for 5days
OR
C: mupirocin 2% cream 12hourly for 5days