Why is a cat starting to lose its hair? - briefly
A cat may start to lose its hair due to underlying health issues such as allergies, parasites, hormonal imbalances, or stress, which can disrupt normal fur growth and maintenance.
Why is a cat starting to lose its hair? - in detail
A cat losing its hair, known as alopecia, can occur due to a variety of reasons, ranging from natural processes to underlying health issues. One common cause is seasonal shedding, where cats naturally lose hair to adapt to changing temperatures. This is a normal physiological response and typically resolves on its own. However, excessive hair loss may indicate more serious concerns. Parasites such as fleas, mites, or lice can irritate the skin, leading to scratching, biting, and subsequent hair loss. Allergies, whether to food, environmental factors like pollen, or household products, can also provoke skin inflammation and hair shedding. Fungal infections like ringworm are another potential cause, characterized by circular patches of hair loss and scaly skin. Hormonal imbalances, such as hyperthyroidism or Cushing’s disease, can disrupt the hair growth cycle, resulting in thinning or bald patches. Stress and anxiety are often overlooked but significant contributors; cats may over-groom themselves as a coping mechanism, leading to hair loss in specific areas. Nutritional deficiencies, particularly a lack of essential fatty acids, vitamins, or protein, can weaken the coat and cause hair to fall out. Additionally, certain autoimmune diseases or genetic conditions may target hair follicles, impairing their function. Aging can also play a part, as older cats may experience thinning hair due to reduced regenerative capacity. Identifying the exact cause requires a thorough examination by a veterinarian, who may perform tests such as skin scrapings, blood work, or allergy panels. Early diagnosis and appropriate treatment are crucial to addressing the underlying issue and restoring the cat’s coat to health. Proper grooming, a balanced diet, parasite prevention, and stress management are essential preventive measures to minimize the risk of hair loss in cats.