Year: 2026 | Month: June | Volume 16 | Issue 3
Diagnosis and Therapeutic Management of Porcine Sarcoptic Mange: A Case Report
Pottabathula Mallesh1
Somasani Ayodhya2
Rasamalla Suresh3*
Narmeta Ramya4 and Ch. Srinija2
DOI:10.30954/2277-940X.03.2026.4
Abstract:
Porcine sarcoptic mange caused by Sarcoptes scabiei var. suis is a highly contagious and economically important ectoparasitic disease of pigs, characterized by intense pruritus, dermatitis, reduced feed efficiency and impaired productivity. Early diagnosis and prompt treatment are essential to minimize production losses and prevent transmission within herds. A one-year-old Large White Yorkshire pig presented with severe pruritus, generalized alopecia, hyperkeratosis and crusted skin lesions. Deep skin scrapings collected from affected areas were processed using 10% potassium hydroxide (KOH) and examined microscopically for the detection and identification of mite developmental stages. Following confirmation of the infestation, therapeutic management was undertaken using ivermectin along with supportive care and appropriate hygienic measures. Microscopic examination revealed the presence of eggs, larvae, nymphs, and adult stages of Sarcoptes scabiei var. suis, confirming the diagnosis of sarcoptic mange. The animal showed progressive clinical improvement following treatment, with marked reduction in pruritus, resolution of crusted lesions, and gradual hair regrowth. Follow-up skin scrapings were negative for mites, indicating successful clinical and parasitological recovery.
Highlights
- Sarcoptic dermatitis is an economically important ectoparasitic disease of pigs.
- Ivermectin significantly effective against sarcoptic mange in pigs.
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