Demodectic mange

Demodectic Mange is a skin disease that affects mammals, caused by the mite Demodex. It is also known as Demodicosis or Red Mange. The mites are microscopic, eight-legged creatures that live in the hair follicles and sebaceous glands of the host animal.

Causes

Demodectic mange is caused by an overpopulation of Demodex mites on the skin of the host. These mites are usually present in small numbers on healthy animals and do not cause any problems. However, in some cases, the mites can multiply rapidly and cause skin irritation and inflammation. This can occur when the animal's immune system is compromised, due to factors such as stress, malnutrition, or underlying disease.

Symptoms

The symptoms of demodectic mange can vary depending on the severity of the infestation. In mild cases, the animal may have small, isolated patches of hair loss, usually around the eyes and mouth. In more severe cases, the hair loss can be widespread, and the skin may become red, inflamed, and scaly. Other symptoms can include itching, discomfort, and a foul-smelling discharge from the skin.

Diagnosis

Diagnosis of demodectic mange is usually made by a veterinarian based on the animal's clinical signs and history. The diagnosis can be confirmed by taking a skin scraping and examining it under a microscope to look for the presence of Demodex mites.

Treatment

Treatment for demodectic mange involves addressing the underlying cause of the mite overpopulation, such as improving the animal's diet, reducing stress, or treating any underlying diseases. Topical treatments, such as medicated shampoos or ointments, can also be used to kill the mites and soothe the skin. In severe cases, oral medications may be needed.

Prevention

Prevention of demodectic mange involves maintaining a healthy environment for the animal, including a balanced diet, regular exercise, and regular veterinary check-ups. It is also important to avoid stressors that can compromise the animal's immune system.

See Also

• Mange
• Scabies
• Skin disease
• Veterinary medicine