CBD for Cats with Feline Idiopathic Cystitis

July 03, 2024
CBD for cats with FIC: How it Can Help

Why owners are supporting their pet’s well-being with Relievet products

  • Vet and Pharmacist approved holistic products

  • Unparalleled customer support

  • Small Batches made on-site in the USA

Learn More


Feline Idiopathic Cystitis (FIC) is an unfortunately common and often confusing condition that can affect cats. Also known as Feline Interstitial Cystitis, it’s characterized by inflammation of the urinary tract with no identifiable cause, and can lead to a range of uncomfortable and distressing symptoms for our feline friends. Cats with FIC may have symptoms like frequent urination, blood in the urine, straining to urinate, and peeing outside the litter box. The prevalence of FIC in cats is significant, with studies suggesting that it accounts for 55-63% of lower urinary tract disease cases in felines.

In recent years, pet parents have had a growing interest in alternative treatments for various pet ailments, including FIC. One such alternative that has gained popularity is CBD for cats. Derived from the hemp plant, broad spectrum CBD oil is known for its therapeutic benefits without the psychoactive effects associated with THC. Pet owners and veterinarians alike are exploring the use of CBD oil as a potential treatment to alleviate the symptoms of FIC and improve the quality of life for affected cats.

Understanding FIC in Cats

Feline Idiopathic Cystitis (FIC) is a chronic, recurring condition that involves inflammation of the bladder in cats without an identifiable underlying cause. The term “idiopathic” means that the exact cause is unknown, which makes diagnosing and treating FIC particularly challenging. FIC is a subset of Feline Lower Urinary Tract Disease (FLUTD), which encompasses various urinary tract infections. While the precise mechanisms of FIC remain unclear, it is believed to be a result of a few things, with a cat’s condition being influenced by a combination of genetic, environmental, and physiological factors.

Causes and Risk Factors

The exact cause of FIC is unknown, but several risk factors have been identified which cat parents can recognize. Chronic stress is a significant contributor, with environmental changes, multi-cat households, and lack of environmental enrichment being potential stressors that can negatively impact a cat’s body. Other factors include obesity, indoor living, and a diet that contributes to urinary pH imbalance. Additionally, younger to middle-aged/older cats, particularly those between the ages of 1 to 6 years old, are more commonly affected by FIC. Female cats are less likely to contract it.

Symptoms of FIC

Cats with FIC often exhibit a range of urinary symptoms, which can vary in severity and frequency. Common signs include:

  • Frequent urination: Cats may attempt to urinate more often but pass only small amounts.

  • Straining to urinate: Difficulty in urination, which can be mistaken for constipation.

  • Blood in the urine: Hematuria, or the presence of blood, can be a sign of bladder inflammation.

  • Urinating outside the litter box: A change in urination habits, often due to discomfort or pain.

  • Vocalizing during urination: Crying or meowing when attempting to urinate, indicating pain.

These symptoms can significantly impact a cat’s quality of life, causing discomfort, stress, and behavioral changes.

How FIC Impacts a Cat’s Quality of Life

The recurring nature of FIC can lead to chronic pain and discomfort for affected cats. The constant need to urinate, coupled with the pain of doing so, can make everyday activities stressful. Cats may become withdrawn, show signs of aggression, or develop a negative association with their litter box, leading to inappropriate elimination. The stress of dealing with FIC symptoms can also exacerbate the condition, creating a vicious cycle of discomfort and stress, while decreasing the ability of the cat’s immune system to deal with other potential conditions.

Table: Traditional Treatments for FIC

Traditional treatment approaches for FIC typically focus on managing symptoms and reducing flare-ups. Common medical treatments include:

Treatment Purpose Potential Side Effects
Pain relief medications Reduce discomfort Gastrointestinal upset, sedation
Antispasmodics Relieve bladder spasms Sedation, dry mouth
Environmental enrichment Reduce stress None (requires consistency)
Dietary changes Promote urinary health Gradual adaptation required
Increased water intake Dilute urine, reduce irritation None (requires consistent encouragement)

Limitations and Side Effects While traditional treatments can be effective in managing FIC, they come with limitations and potential side effects. Pain medications and antispasmodics can cause gastrointestinal upset or sedation. Environmental and dietary changes require consistency and may not yield immediate results. Moreover, since the underlying cause of FIC is unknown, treatments are often symptomatic rather than curative, leading to recurring episodes that require ongoing management. This is why exploring alternative treatments like CBD oil is becoming increasingly appealing to cat owners looking for more holistic approaches to their pet’s health.

CBD Oil: What is it?

Explanation of CBD CBD, or cannabidiol, is a natural compound found in the hemp plant. Unlike THC, the psychoactive component of cannabis, CBD does not produce a “high” but has been noted for its potential therapeutic benefits.

How CBD Works in the Body CBD interacts with the endocannabinoid system, a network of receptors found throughout the body that helps regulate various physiological processes. This interaction can help reduce inflammation, alleviate pain, and promote a sense of calm.

CBD Oil for Cats with FIC

Here are a few reasons to consider CBD oil for cats with FIC:

  • Anti-inflammatory Properties: CBD is known for its anti-inflammatory effects. Inflammation of the bladder is a primary issue in FIC, and reducing this inflammation can alleviate many of the associated symptoms.

  • Pain Relief: Cats with FIC often experience significant discomfort and pain. CBD interacts with the endocannabinoid system, which plays a role in pain regulation, potentially providing relief without the side effects associated with traditional pain medications.

  • Anxiety Reduction: Stressful situations and anxiety are major triggers for FIC flare-ups. CBD has been shown to have calming effects, which can help reduce stress/aggression levels in cats, potentially decreasing the frequency and severity of FIC episodes.

Research and Evidence While research on CBD oil for pets is still in its early stages, there are promising signs of its efficacy and safety.

  • Studies on CBD Oil in Pets: Studies and clinical trials on dogs have shown that CBD oil can be beneficial for managing joint pain, inflammation, and anxiety. While specific studies on cats are limited, the positive outcomes in dogs suggest potential similar benefits for felines since their bodies respond similarly to CBD.

  • Evidence from Cat Owners: Many cat owners report improvements in their pets’ symptoms after using CBD oil. These reports include reduced pain, fewer episodes of urinating outside the litter box, and overall improved well-being.

Dosage and Administration Administering CBD oil to cats requires careful consideration of dosage and method to ensure safety and effectiveness.

  • Guidelines for Safe Use: Start with a low dose and gradually increase it while monitoring the cat’s response. A common starting dose is 1 mg of CBD per kilogram of body weight, given once or twice daily. A usage calculator (simply input your cat’s weight) can easily show you how much this is.

  • Methods of Administration: CBD oil can be administered in various ways. The most common method is using a dropper to place the oil directly into the cat’s mouth or mixing it with their food. There are various tricks to getting a cat to take CBD oil, even if they want to be difficult about it!

Potential Risks and Side Effects

Possible Side Effects of CBD Oil: While considered safe, some cats may experience mild side effects such as drowsiness, dry mouth, or gastrointestinal upset. The chance of gastrointestinal upset can be reduced by getting a CBD oil that has a well-thought out dosing guideline, requiring very little oil to be used, significantly reducing the chance of a digestion issue from too much oil. Monitoring your cat for any adverse reactions is crucial.

Interactions with Other Medications: CBD can interact with certain medications. It’s important to consult with a veterinarian before starting CBD oil, especially if your cat is already receiving treatment for FIC or other conditions. A veterinarian can help adjust dosages or recommend alternative treatments to avoid potential interactions.

How to Choose the Right CBD Oil

Quality Indicators: Look for products that are organic and third-party tested to ensure purity and potency. Avoid products with added chemicals or artificial ingredients.

Factors to Consider: the concentration of CBD in the product and choose one that allows for accurate dosing based on your cat’s weight. Decide on the type of product (oil or CBD Cat Treats) that will be easiest to administer to your cat.

Reputable Brands: Research and select reputable brands known for their high-quality CBD products. Reading reviews and seeking recommendations from other pet owners or veterinarians can help in making an informed choice.

Table: Choosing a High-Quality CBD Oil for Cats with FIC

Quality Indicator Description
Certified USDA Organic Ensures no harmful chemicals or pesticides are present.
Third-party tested Verifies the purity and potency of the product.
No artificial ingredients Products with added chemicals or artificial ingredients can have unknown effects on cats.

Success Stories and Testimonials

Real-Life Experiences of Cat Owners: Many owners have shared success stories of how CBD oil has helped manage their cats’ symptoms. These testimonials often highlight significant improvements in their cats’ comfort, behavior, and overall quality of life.

Expert Opinions: Holistic veterinarians who have experience with CBD oil in pets can offer professional insights and recommendations. Their observations and case studies can provide additional confidence in considering CBD oil as a treatment option for FIC.


Feline Idiopathic Cystitis (FIC) is a challenging and often debilitating condition for many cats, causing significant discomfort and stress. Traditional treatments, while helpful, often fall short in providing complete relief and can come with their own set of side effects. As a result, many cat owners are turning to alternative therapies like CBD oil to manage their pets’ symptoms more effectively and holistically.

CBD oil represents a promising option for managing FIC in cats, offering potential benefits in reducing inflammation, pain, and anxiety. While more research is needed to fully understand its effects and optimal use for cats with FIC, the existing evidence and growing acceptance among pet owners and veterinarians indicate that CBD oil could play a significant role in the holistic management of FIC, and it has already been shown to be helpful for cats with other conditions like mouth sores. As always, consultation with a veterinarian is essential to tailor the treatment to your cat’s specific needs and ensure the best possible outcomes. The future of CBD oil in pet healthcare looks bright, offering a natural and effective alternative for enhancing the quality of life for cats suffering from FIC.

biscuits story

Biscuit's Story

Chris Kjolseth | CEO, Relievet

I was unprepared for what would happen to my dog, Biscuit. 

Ever since she was a puppy, she’d spend her days running and playing. I’d take her on walks, to the beach, and dog parks.

Unfortunately, at age 10, she started to limp after trips to the beach. It broke my heart to see her in pain doing what she loved the most. I started feeding her a raw food diet and added high-quality supplements to ensure her nutritional needs were met. Unfortunately, while she loved the food, the limping persisted.

I went to the vet, who looked over Biscuit and said she was likely limping due to joint inflammation. She gave us something to help. This worked well at first. Biscuit was moving around more freely, and was limping less. 

However, a few days later, It was to my absolute shock that she…

Read Her Story

Great for Cats

1 of 3