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The Benefits of L-Lysine in Cats

The Benefits of L-Lysine in Cats

Lysine is an essential amino acid that goes by various different names, including L-lysine Hydrochloride. As an amino acid, Lysine serves as a building block for protein, which plays a key role in carrying out many different bodily functions.

Lysine can be given as a supplement to both humans and their pets. In humans, Lysine is often used to treat cold sores because it seems to stop the herpes virus from growing.

The Role of L-Lysine in Cats

L-lysine helps pets produce antibodies and enzymes that support the immune system. It is also helpful for calcium absorption, which supports strong bones, and it helps promote healthy skin.

It is important to note that a cat’s body does not make Lysine on its own. Because Lysine is essential for a cat’s health, cats should receive outside sources of this amino acid. Supplementing your cat’s diet with Lysine doesn’t have to be difficult. It is available in pill, liquid, and powder form. Plus many cat treats include Lysine in their ingredients. Your cat will enjoy the tasty treat, and you will enjoy knowing that it’s good for her.

L-Lysine and Feline Herpes Virus

Veterinarians often use L-lysine to help with various ailments, including viral infections and feline herpes virus. Many cats are exposed to feline herpes virus, but they may never show the symptoms. However, stressful situations in a cat’s life often weaken the immune system, which can give the virus an opportunity to take over.

L-lysine has been shown to reduce the severity and the duration of the feline herpes virus. It halts the replication of the virus by interfering with another amino acid called arginine, which the virus needs in order to replicate.

Veterinarians may also use L-lysine to help with upper respiratory infections and conjunctivitis if it is associated with the herpes virus.

Felo Lysine

Felo Lysine from Thomas Labs® is a supplement formulated specifically for cats. It helps support the immune system when your cat needs it the most. This L-lysine supplement for cats is jam-packed with antioxidants, plus it promotes healthy eye function and normal respiratory function. Felo Lysine works hard to get your cat back on all four paws. With continued administration, this supplement helps support a healthy, happy cat.

Consider the benefits of giving a Lysine supplement to your cat. You’ll be glad you did!


The materials and information provided on this website are not intended to replace the medical advice or services of your veterinarian or other pet health care professional. Consult your own veterinarian if you have medical questions concerning diagnosis, treatment, therapy, or medical attention.



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