Hair bulb

Hair Ball

A Hair Ball is a mass of hair that forms in the stomach of animals, particularly those that groom themselves through licking, such as cats. Hair balls are also known as trichobezoars, a term derived from the Greek words "trich" (hair) and "bezoar" (a mass found trapped in the gastrointestinal system).

Formation

Hair balls form when an animal ingests hair during grooming. The hair, which is indigestible, can accumulate in the stomach or intestines, forming a ball. In most cases, the hair passes through the digestive tract and is excreted. However, in some instances, the hair can become entangled and compacted, forming a hair ball.

Symptoms and Diagnosis

Symptoms of a hair ball can vary depending on the size and location of the mass. Common symptoms include vomiting, loss of appetite, weight loss, and constipation. In severe cases, a hair ball can cause a blockage, which is a medical emergency.

Diagnosis of a hair ball is typically made through a combination of physical examination, history, and diagnostic imaging such as X-ray or ultrasound.

Treatment and Prevention

Treatment for hair balls depends on the severity of the condition. In mild cases, dietary changes or medications may be used to help the hair ball pass through the digestive system. In severe cases, surgical removal may be necessary.

Prevention of hair balls primarily involves regular grooming to reduce the amount of hair that the animal ingests. Dietary supplements can also help to improve the health of the animal's coat and reduce shedding.

See Also

• Bezoar
• Cat health
• Hairball remedy for cats