What are the symptoms and treatment options for mosquito hypersensitivity in cats?

Symptoms of mosquito hypersensitivity in cats include itching, redness, swelling, and skin lesions. Treatment options may include antihistamines, corticosteroids, and topical creams to relieve symptoms. Preventative measures such as keeping cats indoors during peak mosquito activity and using mosquito repellents can also help manage the condition.