A hairball, also known as a “trichobezoar” in veterinary terms, is a nasty wad of hair that cats hack up after ingesting excessive amounts of fur during self-grooming.
Hairballs are a common issue for cats, especially for long-haired breeds like Maine Coons and Persians, who tend to ingest more hair during grooming sessions. Older cats and fastidious groomers are also more susceptible to developing them due to their grooming habits.
HOW DO HAIRBALLS FORM?
Cats’ tongues are covered with tiny, slanted projections called papillae, which help collect loose hair during grooming. The ingested hair then travels to the stomach, where it can form into a cylindrical, cigar-shaped mass moistened by bile and digestive fluids.
While most of the hair passes through the digestive system and is excreted in feces, some hair may remain in the stomach and form a ball.
SIGNS OF HAIRBALLS IN CATS
Common signs and symptoms include:
- Hacking, gagging, and retching
- Vomiting up the hairball
- Ongoing vomiting without producing a hairball
- Lethargy and lack of appetite
- Constipation or diarrhea
If you notice your cat exhibiting these symptoms without successfully expelling a hairball, it could indicate a potentially life-threatening intestinal blockage, and you should seek veterinary attention immediately.
RISKS OF UNTREATED HAIRBALLS
While occasional hairball vomiting is relatively harmless, frequent or untreated hairballs can lead to serious complications, including:
Intestinal blockages: If a hairball passes through the stomach and becomes lodged in the intestine, it can cause a blockage, which may require hospitalization, intravenous rehydration, laxatives, or even surgery to remove.
Respiratory issues: Persistent hacking and retching could signify an underlying respiratory condition, such as asthma, which requires prompt veterinary treatment.
PREVENTING HAIRBALLS IN CATS
While the occasional hairball is normal and relatively harmless for cats, frequent hairballs can signify an underlying issue and lead to serious complications if left untreated. Fortunately, there are several proactive steps you can take to minimize formation and protect your feline friend’s health and well-being. With National Hairball Awareness Day celebrated annually on the last Friday of April, it’s a good time to review prevention tips.
By addressing the root causes, such as excessive shedding or obsessive grooming, and implementing preventive measures tailored to your cat’s needs, you can significantly reduce the risk of hairballs and the associated discomfort or potential health problems they may cause.
To reduce the risk and keep your cat healthy, consider these preventive measures:
Regular Grooming
- Brush or comb your cat daily to remove loose hair and minimize ingestion during grooming. This is especially important for long-haired breeds.
- For cats who protest daily brushing, schedule professional grooming appointments once or twice a year, especially during shedding seasons when hairballs are more likely.