Extreme Itching
This is one of the most common signs of an allergy to Psoroptes ovis. The skin becomes extremely itchy, leading to persistent scratching and discomfort.
Redness and Inflammation
Another symptom is redness and inflammation of the skin. The skin may appear reddened and could be swollen as a reaction to the allergen.
Sores and Lesions
Continual itching may lead to open sores and lesions on the skin. This happens when the severe itching caused by allergic reaction is repeatedly scratched.
Crust Formation
As the sores and lesions start to dry up, crusts may start forming on the skin. These crusts can cause further discomfort and itching.
Hair Loss
In severe cases, hair loss can occur due to the continual scratching and irritation caused by the allergic reaction to Psoroptes ovis.
Secondary Infections
The open sores and lesions caused by scratching could potentially become infected. Secondary bacteria skin infections could worsen the condition and may need additional treatment.