Meowijuana

How to Calm an Anxious Cat: 5 Herbs That Actually Help

· · 11 min read

Five herbs reliably calm anxious cats: catnip, valerian root, chamomile, passionflower, and lemongrass. About 30% of cats don't respond to catnip, but most engage with one of the other four. Here's what each one does, how much is safe, and which of our calming catnip blends pairs the herbs that work for your cat.

Discover natural calming herbs for cats, including catnip, valerian root, and chamomile. Learn safe usage tips and holistic stress-relief techniques.

Quick answer: five herbs reliably calm anxious cats: catnip, valerian root, chamomile, passionflower, and lemongrass. About 30% of cats don't respond to catnip, but most of those engage with one of the other four. Below is what each one does, how to use it, and when to skip the herbs entirely.

What Causes Stress in Cats?

Cats, despite their independent and often aloof nature, are highly sensitive creatures. Their well-being is closely tied to their environment, and even minor changes can trigger stress. Common stressors for cats include changes in their surroundings, such as moving to a new home, rearranging furniture, or introducing new pets or family members. Loud noises, like thunderstorms, fireworks, or construction sounds, can also be overwhelming for cats. Additionally, a lack of stimulation or prolonged periods of isolation can lead to boredom-induced stress.

Stress in cats often manifests through noticeable behavioral changes. A stressed cat may hide more frequently, avoiding interaction with humans or other pets. Aggression, such as hissing, biting, or swatting, can also be a sign of anxiety. Other symptoms include excessive grooming, which may lead to bald patches, or a loss of appetite, which can result in weight loss. In some cases, stress may even cause inappropriate elimination, such as urinating outside the litter box. Recognizing these signs early is crucial to addressing the root cause and helping your feline friend feel secure and calm.

Why Use Natural Remedies for Cat Stress?

When it comes to managing stress in cats, natural remedies offer a gentle and holistic approach. Unlike synthetic medications, which can sometimes cause side effects like drowsiness or gastrointestinal upset, natural solutions are generally well-tolerated and less invasive. Herbs, in particular, have been used for centuries to promote relaxation and reduce anxiety in both humans and animals. They work by gently calming the nervous system without altering your cat's personality or energy levels.

However, it's essential to approach natural remedies with caution. Not all herbs are safe for cats, and improper use can lead to adverse effects. Consulting a veterinarian before introducing any new remedy is critical. A vet can help you determine the appropriate dosage and ensure that the herb won't interact with any existing medications or health conditions. By prioritizing your cat's safety and well-being, you can confidently explore natural solutions to help them navigate stressful situations.

Top Calming Herbs for Cats

1. Catnip

Catnip is perhaps the most well-known herb associated with cats, but its effects can vary widely. While many cats experience a burst of energy and playfulness when exposed to catnip, others find it calming and soothing. This dual effect is due to nepetalactone, a compound in catnip that interacts with a cat's olfactory receptors. For some cats, the initial excitement is followed by a period of relaxation, making it an excellent option for stress relief.

To use catnip effectively, moderation is key. Overexposure can lead to overstimulation, which may counteract its calming benefits. Offer catnip in small amounts, such as sprinkling dried leaves on a scratching post or using a catnip-infused toy. Keep in mind that not all cats respond to catnip; sensitivity to it is genetic, and about 30% of cats may not react at all. If you want the chemistry on how catnip itself works, our catnip guide covers the mechanism.

2. Valerian Root

Valerian root is another herb with a reputation for promoting relaxation, particularly in anxious cats. Unlike catnip, which can initially excite some cats, valerian root has a more direct calming effect. It works by stimulating the release of gamma-aminobutyric acid (GABA) in the brain, a neurotransmitter that helps reduce stress and promote a sense of calm.

You can offer valerian root to your cat in various forms, such as dried root, tea, or even as a stuffing for toys. Start with a small amount to gauge your cat's reaction, as some may find the scent overpowering. Always ensure the valerian root you use is free from additives or contaminants, as purity is crucial for your cat's safety. Our valerian root vs catnip post goes deeper on how the two herbs compare and which one fits which cat.

3. Chamomile

Chamomile is widely known for its soothing properties, making it a popular choice for reducing stress and anxiety in cats. This herb contains apigenin, a compound that binds to receptors in the brain to promote relaxation. Chamomile can also help with digestive issues, which are sometimes linked to stress.

To use chamomile safely, prepare a diluted tea by steeping a chamomile tea bag in hot water and allowing it to cool completely. You can then offer a small amount to your cat or use it as a spray to create a calming environment. Avoid using chamomile essential oils, as they can be too concentrated and potentially harmful to cats. Our chamomile for cats guide goes deeper on safe forms, dosing for tea versus blend versus loose dried, and how chamomile pairs with catnip in our calming lineup.

4. Passionflower

Passionflower is a lesser-known herb that can be highly effective in calming stressed or hyperactive cats. It works by increasing GABA levels in the brain, similar to valerian root, which helps reduce anxiety and promote relaxation. Passionflower is particularly useful for cats that exhibit signs of hyperactivity or restlessness.

This herb is typically available in dried form or as a tincture. If using a tincture, ensure it is alcohol-free, as alcohol can be toxic to cats. Start with a small dose and monitor your cat's response, gradually adjusting as needed. As with any herb, consult your veterinarian before introducing passionflower to your cat's routine.

5. Lemongrass

Lemongrass is not only a fragrant herb but also a natural stress reliever for cats. Its calming aroma can help create a peaceful environment, making it an excellent choice for households with multiple pets or frequent visitors. Lemongrass can also double as a natural insect repellent, providing additional benefits.

One of the safest ways to use lemongrass is through an essential oil diffuser. However, it's crucial to use pet-safe essential oils and ensure the diffuser is placed in a well-ventilated area where your cat can leave if they find the scent overwhelming. Avoid applying lemongrass oil directly to your cat's fur or skin, as this can cause irritation.

Which calming herb fits your cat?

Three quick questions. We'll match your cat's profile to one of the five calming herbs and suggest a blend to try first.

Question 1 of 3
How does your cat respond to regular catnip?
Question 2 of 3
What type of stress are you trying to address?
Question 3 of 3
What's your cat's general age and energy?
Recommended herb
What to try first

    How to Safely Use Calming Herbs for Cats

    Introducing calming herbs to your cat's routine requires careful planning and observation. Start with small amounts to see how your cat reacts, as individual sensitivities can vary. Always use high-quality, pet-safe products, and avoid herbs that are not specifically labeled for feline use. For example, some herbs that are safe for humans, like garlic or onion, are toxic to cats.

    Monitor your cat closely for any signs of adverse reactions, such as vomiting, diarrhea, or lethargy. If you notice any of these symptoms, discontinue use immediately and consult your veterinarian. Additionally, avoid combining multiple herbs without professional guidance, as this can increase the risk of interactions or side effects.

    How much of each herb is safe? Dosing for the 5 calming herbs

    The right amount varies by herb. Catnip is forgiving. Valerian needs more care because of its intensity. Chamomile is the gentlest of the bunch. Here's a practical reference for each.

    Catnip. A pinch to 1/8 cup of dried catnip in a serving is plenty for any cat. Offer a few times a week, not daily. Daily use dulls the response, which is exactly what you don't want with anxious cats who need an effective calming tool. Calming-side blends like Whisker Tickler pair catnip with a small amount of chamomile, so the catnip does most of the work and the chamomile supports the come-down.

    Valerian root. Less is more. A small pinch sprinkled on a toy or kicker pillow is enough to trigger the response. A few times a week is the upper bound. Daily exposure dulls the response in sensitive cats. Loose dried valerian by itself feels strong; in a blend it's more balanced. Kalico Kush is our valerian-forward blend, with the herb kept well below the 2% safe-formulation ceiling.

    Chamomile. The gentlest of the five. In a calming catnip blend, chamomile is kept well below the 2% safe-formulation ceiling. That works out to less than a pinch per serving. For plain brewed chamomile tea (cooled, no additives), a teaspoon or two offered occasionally is fine. Most cats won't drink tea though.

    Passionflower. Use only in trace amounts as a supporting ingredient in a multi-herb blend. Don't use human passionflower supplements (the dosing math doesn't translate). Don't use alcohol-based tinctures (alcohol is toxic to cats). Mice Dreams and Pawty Mix include passionflower at supportive levels.

    Lemongrass. Use sparingly. The dried form in a calming blend is fine in trace amounts. Avoid lemongrass essential oil entirely (too concentrated for cats). If you diffuse lemongrass oil for the household, make sure your cat can leave the room.

    For all five herbs, the general principle is the same: less is more, a few times a week is the ceiling, and the dried form in a formulated blend is safer than any concentrated extract.

    How much of each herb is safe for your cat?

    Pick the herb you want to use. We'll show you the safe amount, the form to use, and what to avoid.

    I'm using…

    Catnip
    Safe amount
    A pinch to 1/8 cup of dried catnip per serving, a few times a week
    Best form
    Dried leaves and buds, or a refillable catnip toy. Avoid catnip extracts and concentrated oils.
    Watch for
    Daily use dulls the response. Save catnip for sessions where you actually want the calming effect.
    Non-responder
    About 30% of cats don't respond. If that's your cat, try silvervine or valerian instead.
    Valerian root
    Safe amount
    A small pinch sprinkled on a toy or kicker pillow. A few times a week max.
    Best form
    Dried root in a calming catnip blend (Kalico Kush is our valerian-forward blend) or sprinkled loose. Less is more.
    Avoid
    Alcohol-based tinctures (toxic to cats). Human valerian supplements (wrong dosing math).
    Note
    Smells strongly to humans (sweaty-sock aroma). That smell is also what triggers the cat response.
    Chamomile
    Safe amount
    Trace amounts in a calming catnip blend. Plain brewed tea (cooled, no additives): a teaspoon or two occasionally.
    Best form
    Dried German chamomile in a blend (Whisker Tickler, DayDreamer, Stargazer). Plain brewed tea works if your cat will drink it (most won't).
    Avoid
    Chamomile essential oil (concentrated and risky). Tea blends with caffeine (toxic).
    Note
    The gentlest of the five. Cats with ragweed allergies should be introduced carefully.
    Passionflower
    Safe amount
    Trace amounts only, as a supporting ingredient in a multi-herb blend.
    Best form
    Dried in a formulated blend (Mice Dreams and Pawty Mix include passionflower). Don't use loose dried passionflower at high amounts.
    Avoid
    Alcohol-based tinctures (alcohol is toxic to cats). Human passionflower supplements (dosing math doesn't translate).
    Note
    Works on GABA pathways, similar to valerian. Pairs especially well with chamomile.
    Lemongrass
    Safe amount
    Trace amounts of the dried form in a calming blend. Diffused pet-safe scent in a well-ventilated room.
    Best form
    Dried lemongrass in a formulated blend. Pet-safe diffuser at low concentration with the door open.
    Avoid
    Lemongrass essential oil applied to fur or skin (irritation risk). Heavy diffuser exposure in closed rooms.
    Note
    Doubles as a mild insect repellent. Good for multi-pet households with frequent visitors.

    Calming catnip blends with the 5 herbs

    Mice Dreams catnip blend in a pill bottle-style container with calming ingredients like passion flower and lavender.
    Mice Dreams
    $ 9.99
    Meowijuana Kalico Kush catnip bottle featuring a premium blend of valerian root and North American catnip.
    Kalico Kush
    $ 9.99
    Meowijuana Catnip Pawty Mix jar featuring a premium blend of six herbs and North American catnip for everyday wellness.
    Jar of Catnibas® Catnip Pawty Mix
    $ 17.99
    Meowijuana Whisker Tickler container showcasing a blend of dandelion leaf, chamomile, and North American catnip.
    Whisker Tickler
    $ 9.99

    You can also browse the full lineup of calming, stimulating, and hybrid blends to see which fits your cat's profile.

    Other Natural Stress-Relief Techniques to Complement Herbs

    While herbs can be highly effective, they work best when combined with other stress-relief strategies. Creating a quiet, safe space for your cat is one of the simplest ways to reduce anxiety. This could be a cozy corner with a soft bed, toys, and access to food and water. Pheromone diffusers, which mimic natural calming signals, can also help create a soothing environment.

    Interactive play is another excellent way to alleviate stress. Engaging your cat with toys, such as feather wands or laser pointers, provides mental stimulation and helps release pent-up energy. Regular routines, including consistent feeding times and play sessions, can also provide a sense of stability and security.

    If your cat doesn't respond to catnip, our silvervine sticks guide covers a different calming option. About 80% of cats respond to silvervine, including most catnip non-responders, which makes it the most reliable fallback for cats in the catnip-immune 30%.

    Signs That Your Cat May Need Professional Help

    While natural remedies and stress-relief techniques can be highly effective, some situations may require professional intervention. Persistent behavioral changes, such as ongoing aggression, hiding, or loss of appetite, are red flags that should not be ignored. Physical symptoms, like vomiting, diarrhea, or excessive weight loss, may also indicate underlying health issues.

    If your cat's stress does not improve despite your efforts, consult a veterinarian or a feline behaviorist. They can help identify the root cause of the stress and recommend a tailored treatment plan, which may include behavioral therapy or medication.

    When natural herbs aren't enough: a quick check

    Check every sign that describes your cat's current state. We'll tell you whether to keep going with natural remedies or bring in your vet.

    Has been on consistent calming-herb management for 4+ weeks
    Baseline: enough time for herbs and routine to show effect
    Symptoms have not improved or have gotten worse
    Plateau or regression despite consistent management
    Excessive grooming causing bald patches or skin lesions
    Anxiety has escalated to physical self-injury
    Aggression toward people or other pets that's new or escalating
    Anxiety expressing as defensive aggression
    Inappropriate elimination (urinating outside the litter box)
    Can signal severe stress or an underlying medical issue
    Refused food for more than 24 hours
    Disrupted basic functions, vet evaluation needed
    Hiding constantly, won't come out for days
    Severe avoidance behavior, social withdrawal
    Unexplained weight loss
    Could be stress-driven appetite loss or an underlying condition
    Quality of life feels meaningfully reduced
    If you'd describe your cat as "suffering," that's a signal

    Final Tips for Keeping Your Cat Calm and Happy

    Maintaining a calm and happy environment for your cat involves a combination of strategies. Prioritize a stable environment with minimal disruptions, and establish regular routines to provide a sense of security. Use natural remedies, such as calming herbs, responsibly and in consultation with your veterinarian. Complement these remedies with other techniques, like creating a quiet space and engaging in interactive play, to address your cat's needs holistically.

    By taking a proactive approach to your cat's well-being, you can help them navigate life's challenges with confidence and ease. A calm cat is a happy cat, and your efforts will strengthen the bond you share with your feline companion.

    Frequently asked questions

    How long until calming herbs work on cats? +
    Most calming herbs work within 20 to 30 minutes of direct exposure (catnip or valerian sprinkled on a toy, chamomile in a blend offered as a serving). For ambient effects like chamomile tea in a dish or scent diffusion, give it 1 to 2 hours. If your cat hasn't responded within an hour of meaningful exposure, the specific herb probably isn't working for that cat. Try a different one from the five.
    Can I combine multiple calming herbs safely? +
    Yes. That's exactly why multi-herb blends exist. Our Pawty Mix combines catnip with chamomile, passionflower, valerian root, and others at supportive levels. The synergy is often stronger than any single herb alone. The combination to avoid is stacking multiple high-concentration herbal supplements at once without your vet's guidance. In formulated blends from reputable sources, the combinations are tested for safety.
    Are calming herbs addictive for cats? +
    No. None of the five herbs in this list create physical dependency. The tolerance you might see (a dulled response after daily use) is sensitivity drift, not addiction. Rest a few days and the response returns. There's no withdrawal, no craving, no escalation pattern. The honest answer is that some cats love the routine of getting their calming blend, but it's the routine they enjoy, not a chemical dependency.
    Can I give my cat calming herbs every day? +
    Generally no, and there's a good reason. A few times a week keeps the response sharp. Daily exposure dulls the calming effect over time, similar to the catnip refractory pattern. Save the herbs for when you actually need them: stressful events, evening wind-downs for restless cats, ahead of a known stressor like a vet visit. For daily background calm, consistent routine and a quiet safe space do more than any herb.
    Will calming herbs interact with my cat's medication? +
    At trace amounts in a calming catnip blend, very unlikely. At higher doses (concentrated supplements, daily chamomile tea, loose dried herbs in large quantities), valerian, chamomile, and passionflower could theoretically interact with sedatives, anti-anxiety medications, blood thinners, and central-nervous-system drugs. If your cat is on long-term medication, run any new herbal product past your vet first.
    Can kittens have calming herbs? +
    Most veterinarians recommend waiting until kittens are at least 6 months old before introducing any calming herb, the same general guideline as catnip. Younger kittens often don't respond anyway (the receptors that drive the response aren't fully developed), and their smaller body size means even trace amounts hit harder. Once your kitten is old enough, start with very small amounts to gauge sensitivity.
    Are calming herbs safe for senior cats? +
    Generally yes, with smaller amounts than you'd use for a younger cat. Senior cats process compounds more slowly, so the initial effect can feel more intense at the same dose. Many senior cats benefit specifically from the calming aftereffect of valerian or chamomile, which can help with the anxiety and restlessness that sometimes comes with aging. If your senior cat is on medication, check with your vet first.
    What if my cat doesn't respond to any of the 5 herbs? +
    Try silvervine. About 80% of cats respond to silvervine, including most catnip non-responders, which makes it the most reliable fallback for cats in the catnip-immune 30%. Silvervine sticks are a single-use form that many cats engage strongly with. If silvervine also doesn't work, your cat is in the rare 'no-herb' category and the path forward is non-herbal: routine, pheromone diffusers, a stable quiet environment, and vet-recommended interventions if the anxiety is severe.

    The SmarterPaw Team

    We're the team behind Meowijuana — found in 7,000+ retailers worldwide including PetSmart, Petco, and Walmart. Founded in 2015 in Lenexa, Kansas.

    Share
    ← Back to Meowijuana Blogs & News

    Leave a comment

    Please note, comments need to be approved before they are published.