Cold and Flu Virus in Cats

Symptoms, Causes & Natural Remedies

Cats, like humans, can also catch cold and flu viruses. While these illnesses are usually not severe, they can make your cat feel uncomfortable and cause mild symptoms. Because these are viruses, antibiotic treatments won’t help the problem. In this guide, we’ll discuss the causes, symptoms, and natural treatments you can use for cold and flu viruses in cats.

Symptoms of Cold and Flu Virus in Cats

The symptoms of cold and flu viruses in cats are similar to those in humans. These symptoms may vary from mild to severe, depending on the cat’s immune system and overall health. The common symptoms of cold and flu viruses in cats are:

  • Sneezing
  • Runny nose
  • Watery eyes
  • Loss of appetite
  • Coughing
  • Fever
  • Lethargy
  • In severe cases, cats may also experience ulcers on the tongue, gums, and nose.

Causes of Cold and Flu Virus in Cats

Cold and flu viruses are caused by various types of viruses. Feline herpesvirus and feline calicivirus are the most common viruses that cause cold and flu symptoms in cats. These viruses can be easily spread through direct contact with an infected cat’s saliva, nasal secretions, or eye discharge. Cats that live in multi-cat households, shelters, or catteries are at a higher risk of contracting these viruses. Kittens with underdeveloped immune systems and senior cats with weakened immune systems are also at higher risk.

Natural Treatments for Cold and Flu Virus in Cats

  1. Anti-viral supplements: In our experience, kicking a cold or the flu in our cats has been easiest and fastest using a natural anti-viral product like Vira-X Formula for Cats
  2. Steam therapy: Steam therapy is an effective way to relieve respiratory congestion and open up airways. To give your cat steam therapy, take them into the bathroom and turn on the hot shower. Let the bathroom fill with steam, and sit with your cat in the steamy room for 10-15 minutes. This can help your cat breathe better and clear their airways. You can also use a humidifier or vaporizer for this.
  3. Hydration: Make sure your cat stays hydrated by providing plenty of fresh water & a moisture rich diet. You can also try giving your cat bone broth, which can help replace lost fluids and electrolytes.
  4. Vitamin C: Vitamin C is an immune-boosting antioxidant that can help fight off cold and flu viruses. You can add a small amount of vitamin C to your cat’s food or give them a Vitamin C  supplement specifically designed for cats.
  5. Echinacea: Echinacea is a herb that can help stimulate the immune system and fight off infections. You can give your cat echinacea in the form of a tincture or tablet.
  6. Lysine: Lysine is an amino acid that can help reduce the severity and duration of cold and flu symptoms. You can give your cat lysine supplements or add lysine-rich foods such as eggs and red meat to their diet in moderation.
  7. Honey: Honey (not corn syrup) has antimicrobial and anti-inflammatory properties that can help soothe a sore throat and calm coughing. You can add a small amount of local, organic honey to your cat’s food or give them a spoonful directly.


In conclusion, cold and flu viruses in cats are common but can be managed with natural treatments. It’s essential to keep your cat hydrated, provide them with a healthy diet, and boost their immune system with supplements. However, if your cat’s symptoms persist or worsen, it’s best to seek veterinary care to ensure they receive proper treatment.

Recommended Product for Cold & Flu Virus in Cats


Vira-X Anti-Viral Cat Supplement

Vira-X provides powerful anti-viral support for cats of all ages. This formula is a super-potent proprietary blend that attacks viral infections at their source. Vira-X uses lysozymes, a natural protective enzyme, that breaks through the cell walls of pathogens and helps eliminate the invasive infection at its core!


Purrfect for:

  • FeLV Positive Cats
  • Cold and Flu Virus
  • Feline Viral Rhinotracheitis (Herpesvirus)
  • Feline Calicivirus
  • Feline Panleukopenia Virus (Distemper)
  • Chronic Upper Respiratory Infections
  • And Much More!


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