Cat Hair Loss: Causes, When to Worry, and When to Seek Care

Hair loss in cats, also known as alopecia, can range from mild thinning to noticeable bald patches. While some shedding is normal, excessive or sudden hair loss often indicates an underlying issue that needs attention.

If your cat is losing more hair than usual or showing changes in their coat or skin, it’s important to take a closer look.

Common Causes of Hair Loss in Cats

Hair loss in cats can be caused by a variety of factors, many of which involve the skin or underlying health conditions. Common causes include:

• Fleas and other external parasites
• Allergies (environmental or food-related)
• Overgrooming due to stress or anxiety
• Skin infections (bacterial or fungal, including ringworm)
• Mites
• Hormonal imbalances
• Pain or discomfort causing excessive grooming
• Underlying medical conditions

In many cases, hair loss is linked to itching or irritation.

When Should You Be Concerned?

While mild shedding is normal, certain signs indicate your cat should be evaluated by a veterinarian.

You should seek care if your cat:

• Has bald patches or thinning fur
• Is excessively grooming, licking, or chewing
• Has red, irritated, or inflamed skin
• Has scabs, sores, or crusting
• Shows signs of itching or discomfort
• Has a dull or poor-quality coat
• Is showing behavior changes or stress

Hair loss related to infection or parasites can worsen without treatment.

How We Diagnose Hair Loss in Cats

At Nexus Veterinary Urgent Care, we focus on identifying the underlying cause of your cat’s hair loss so we can provide targeted treatment.

Diagnostics may include:

• Skin examination and history review
• Skin cytology to check for bacteria or yeast
• Flea and parasite evaluation
• Fungal testing for ringworm
• Additional testing depending on severity and symptoms

Our approach is tailored to your cat’s specific condition.

Treatment Options

Treatment depends on the underlying cause of your cat’s hair loss.

Common treatments may include:

• Parasite prevention or treatment
• Antibiotics or antifungals for infections
• Anti-itch medications
• Behavioral support if stress-related
• Medicated shampoos or topical therapies
• Dietary changes if allergies are suspected

Early treatment can help prevent worsening skin issues and discomfort.

When in Doubt, Give Us a Call

We provide same-day urgent care to help your pet get the care they need as soon as possible in Chesapeake, Virginia Beach, Norfolk. Visit us at 1124 Lynnhaven Parkway, Virginia Beach, VA 23452 or call us at 757-974-8111.