My Cat Scratched Me And Drew Blood: Dangers And What To Do


We’ve all been there: a peaceful moment with our feline friend, only to be interrupted by a sudden scratch, leaving a red trail on our skin. Cats, with their playful nature and sharp claws, can sometimes catch us off guard, momentarily turning a gentle interaction into a tragic situation. These swift, sometimes unexpected actions, though typical of a cat’s nature, raise concerns about what to do and the potential risks.

If your cat scratches you deeply enough to draw blood, the immediate step is to wash the wound thoroughly with mild soap and water, followed by the application of an antibiotic ointment or spray to prevent infection. It’s essential to monitor the scratch for signs of redness, swelling, or pus, which could indicate bacterial infections like cat scratch fever or rabies. While the risk is relatively low, it’s worth noting that cats’ claws can harbor bacteria from litter boxes or their environment, making infection a genuine concern.

It’s important to take note of your cat’s behavior and the reasons behind these scratches. Often, these scratches aren’t malicious but result from overstimulation, playfulness, or instinctive defense. By recognizing and respecting their boundaries, providing them with ample scratching posts, and ensuring their nails are regularly trimmed, you can minimize the chances of future unexpected scratches.

Why Do Cats Scratch?

Cats, though domesticated, carry with them certain instinctual behaviors, and scratching is one of them. However, when it comes to scratching people specifically, there are distinct reasons behind this action.

1. Defense and Fear

At the core, cats are predators, but they also possess defensive behaviors when they feel threatened. If cornered or suddenly approached, a cat may scratch as an instinctual response to protect itself. This reaction is especially common in cats that have not been socialized well or have had negative experiences with humans or other animals.

2. Overstimulation

While many cats enjoy the affection of being petted, there’s a threshold to their tolerance. Continued petting, especially in sensitive areas like the belly, can lead to overstimulation. When a cat feels overwhelmed by touch, its immediate reaction might be to scratch as a way to communicate that it’s had enough.

3. Playful Behavior

Kittens, in particular, are learning how to hunt, play, and interact with their environment. Sometimes, this means using their claws on moving objects, which can include human hands and feet. They might not understand that their playful swipes can be painful to humans.

4. Communication and Boundaries

Cats communicate in ways that might not always align with human understanding. A scratch can be a clear way for a cat to set boundaries or express discomfort with a situation. It’s their way of saying, “This is my space” or “I’m not in the mood.”

5. Health Issues

Sometimes, scratching can be a sign of underlying health problems. If a cat is in pain or discomfort, it might scratch as a way to cope or indicate that something is wrong. Conditions like skin infections, allergies, or even behavioral disorders can lead to increased scratching.

7. Environmental Stressors

Changes in the environment, like introducing a new pet, moving homes, or significant disruptions in their routine, can stress a cat. In these situations, they might scratch people as a manifestation of their anxiety or unease.

Is A Cat Claw Scratch Dangerous?

A scratch from a cat’s claws is more dangerous than it may appear. At a glance, it might appear to be a minor injury. For many, the immediate effects of such a scratch might just be a stinging sensation, transient redness, or slight swelling. On its own, the physical damage caused by a cat’s claws is usually not severe. However, what makes a cat scratch potentially dangerous isn’t the immediate wound, but what can be introduced into the body through it.

Cats’ claws often harbor a myriad of microorganisms from their environment, interactions with prey, and their litter boxes. When these claws break human skin, there’s an inherent risk of transmitting these microorganisms, which can lead to infections or diseases. While many scratches will heal without any serious issues, there is still a significant risk of infections and this risk get even higher when scratched by a stray or unvaccinated cat. Therefore, it’s essential to treat even seemingly harmless scratches with a degree of caution, cleaning them promptly to prevent infections and seeking medical attention in cases where infection is likely or when you notice anything abnormal. Possible risks of cat scratches are:

Cat Scratch Disease (CSD)

The bacterium responsible for CSD, Bartonella henselae, can be found in the saliva of infected cats and can contaminate their claws when they groom themselves. When these cats scratch a human, the bacteria can be introduced into the body, leading to infection.


The causative agent for tetanus, Clostridium tetani, is commonly found in soil and dirt. Cats, especially those that venture outdoors, can get these bacteria on their claws from digging or walking on contaminated soil. A subsequent scratch can transfer the bacteria into the human body, especially if the wound is deep.


If a cat’s claws come into contact with the saliva of a rabid animal, perhaps during grooming or a fight, and you are subsequently scratched, the rabies virus can be transferred to you.


The bacteria that cause cellulitis aren’t specific to cats and can be found normally on human skin. However, a cat’s claws still harbor these bacteria as they come into contact with them from various sources like soil, water, or other animals. When the cat scratches someone, the mechanical barrier, which is the skin, is compromised and the door is open for various cellulitis-causing bacteria.

What To Do If Your Cat Scratches You And Draws Blood?

Though often harmless, cat scratches can occasionally pose health risks, especially if they break the skin. Immediate and proper care is essential not only to promote healing but also to prevent potential infections. Here are the steps you should follow if your feline friend leaves you with a scratch.

1. Clean the Scratch Immediately: Begin by washing the scratched area with a warm running water and soap. This will help remove any immediate dirt, bacteria, or foreign material. Then, place a clean soft cloth or piece of gauze over the scratched area to dry the washed area and if blood is still comes out of the scratch, apply direct pressure on the scratch while it’s still covered with the cloth or gauze pad.

2. Apply an Antiseptic: After cleaning, pat the area dry with a clean towel. Apply a mild antiseptic oitment or spray to prevent potential infection. Products containing hydrogen peroxide or a similar disinfectant can be beneficial. However, always ensure the product is safe for open wounds before application.

3. Cover With A Clean Bandage Or Band-aid For Smaller Scratches: If the scratch is large, deep or in an area prone to getting dirty, consider covering it with a clean bandage. Otherwise, a band-aid will suffice. This will protect the wound from environmental contaminants and reduce the risk of infection.

4. Watch for Signs of Infection: Cats’ claws can introduce bacteria. So, over the next several days, keep a close eye on the scratch. If you notice any swelling or redness in the surrounding skin, consistent pain or pus discharge, then it’s about time you saw a doctor. If there is an infection, you may also experience symptoms like fever, stiffness of the neck, headache, fatigue. hence, it’s essential to seek medical attention.

5. Tetanus Shot: Think about when you had your last tetanus shot. If it’s been a decade (or 5 years for a particularly nasty scratch), you might want to check in with a doctor for a booster.

5. Address the Behavior: Cats usually scratch as a form of play, defense, or overstimulation. Reflect on the circumstances of the scratch. Were you playing with the cat? Did something startle or frighten the cat? Understanding the reason can help in preventing future incidents.

If your cat is frequently aggressive, it might be beneficial to work with a veterinarian or a feline behavior specialist. Ensure your cat has appropriate outlets for their energy like toys, scratching posts, and interactive playtime. Lastly, never punish the cat physically as this can make the behavior worse.

Why You Should Not Declaw Your Cat

There are several reasons why you shouldn’t declaw your cat. Declawing is not a simple nail trim but a surgical procedure that removes the last bone of each toe. This is equivalent to amputating a human finger at the last joint. Post-surgery, cats often experience significant pain and have a prolonged recovery period. Furthermore, this procedure can lead to complications such as infection, tissue death, lameness, and back pain as cats try to adjust their walking style.

Moreover, after declawing, cats can experience drastic behavioral changes. Many cats use scratching as a way to mark their territory, stretch their muscles, and express their emotions. Without their claws, they can become more aggressive and resort to biting as their primary defense mechanism. Additionally, if a declawed cat ever finds itself outside, it will be at a significant disadvantage without its primary means of defense and climbing escape routes.

From an ethical standpoint, declawing is considered inhumane by many animal welfare organizations and veterinarians. It deprives the cat of a natural and essential part of its anatomy for the convenience of the owner, without any benefit to the cat itself. Some countries and states have even banned or severely restricted the procedure, recognizing it as cruel and unnecessary. Instead of declawing, cat owners can consider alternatives such as regular nail trims, providing scratching posts, and using deterrents or training to prevent unwanted scratching behaviors.

Tips To Prevent Future Cat Scratches

While most scratches are harmless, they can lead to infections or other complications. Here are some tips to help you minimize the chances of future feline-inflicted scratches.

1. Understand Cat Body Language

A cat often gives warning signs before feeling threatened enough to scratch. Look for flattened ears, dilated pupils, or a twitching tail. If you notice these signals, give your cat some space.

2. Engage in Safe Play

When playing with your cat, use toys that put distance between your hands and the cat, like feather wands or toys on strings. This diverts their attention and claws away from your skin.

3. Regular Nail Trimming

By keeping your cat’s nails trimmed, you reduce the potential harm of a scratch. Ensure you’re using cat-specific clippers and are familiar with the proper technique to avoid injuring your cat.

4. Use Claw Caps

These soft, silicone covers can be applied to your cat’s claws. They’re a humane solution that doesn’t interfere with the cat’s natural behavior but does prevent their claws from causing harm.

5. Positive Reinforcement

Whenever your cat interacts without using its claws, reward it. Treats, praises, or petting can reinforce good behavior, teaching the cat over time that it’s beneficial not to scratch people.

6. Avoid Overstimulation

Some cats scratch when they feel overwhelmed or overstimulated. Limit play sessions and petting to short durations, and always be observant of your cat’s comfort levels.

7. Teach Gentle Touch

If a kitten or cat starts to play with your hand using their claws, redirect them to a toy. Over time, they’ll learn that hands are not for scratching.

8. Know Your Cat’s Limits

Some cats have areas where they don’t like to be touched, like their belly. Respect these boundaries to avoid unintentional scratches in the future.

Diseases That Can Be Caused By Cat Scratches

Cat Scratch Disease (CSD)

Cat Scratch Disease, often referred to as CSD, is a prevalent condition especially in the United States, leading to thousands of diagnoses every year. The disease is closely linked with those who have interactions with cats, especially kittens. Notably, kittens are often cited as the most common transmitters to humans, with studies suggesting that up to 40% of kittens carry the causative agent in their mouths or under their claws. The heightened susceptibility of kittens, partly due to their developing immune systems, means they are both more likely to contract and transmit the disease compared to their adult counterparts.


Cat Scratch Disease is caused by the bacterium Bartonella henselae. Cats, and in particular kittens, serve as the main reservoirs for this bacterium. The role of fleas in the disease’s transmission cycle cannot be understated; when fleas bite an infected cat, they can become carriers of the bacterium. As these fleas move from one cat to another through interactions like play or fights, the bacterium spreads, putting both stray and domesticated cats at risk.

How Can You Get Cat Scratch Disease?

Cat Scratch Disease (CSD) is predominantly contracted through scratches or bites from an infected cat. However, it’s not just aggressive interactions that pose a risk. Simple acts, such as petting an infected cat and then touching your eyes, can potentially lead to infection. Additionally, if an infected cat licks an open wound, sore, or any break in your skin, or if it comes into contact with areas like your eyes or mouth, this can also transmit the disease. Kittens, in particular, are more likely to carry and spread the bacteria, so interactions with them warrant extra caution.


– Raised, red lesion at the scratch site.

– Swollen lymph nodes, especially those near the scratch or bite.

– Persistent fever.

– Fatigue and overall malaise.

– Less common symptoms can include weight loss, sore throat, and headaches.

Treatment & Prevention

For most individuals, CSD will resolve on its own. However, some might need antibiotic treatments, especially those with severe symptoms or compromised immune systems. Also, visit the hospital if you notice any sign of infection from the scratch.

Prevention strategies center on avoiding handling cats in a manner that might provoke scratches or bites. Young kittens are more likely to carry the bacteria, so handle them gently. Equally crucial is the maintenance of flea control measures for cats, as fleas can transmit the bacteria between cats, increasing the potential for human exposure. Always ensure to wash hands thoroughly with soap and water after touching, feeding, or caring for a cat, particularly if there’s any direct contact with its saliva, fur, or litter.


Rabies is a fatal viral disease that primarily affects mammals. It targets the central nervous system, causing inflammation in the brain. Rabies is transmitted to humans mainly through the bite of a rabid animal. While bites are the primary concern, it’s also possible, though less common, to get rabies from a scratch or when infectious material, like saliva, comes into contact with mucous membranes or open wounds.

Symptoms Of A Cat With Rabies

A cat infected with rabies will likely have the following symptoms, it’s important to keep an eye out for them.

– Behavioral anomalies like sudden aggression or unwarranted shyness.

– Vocal changes, including excessive meowing.

– Staggering or paralysis, typically beginning in the hind legs.

– Seizures or tremors.

– Hydrophobia (fear of water).

What To Do If A Rabid Cat Has Scratched Me?

Immediately rinse the wound thoroughly with soap and water for at least five minutes to help dilute and remove the virus. Apply an antiseptic to disinfect the area and cover it with a clean bandage. Seek medical attention right away, describing the incident in detail, as timely post-exposure prophylaxis (PEP) is crucial and almost 100% effective in preventing rabies. Additionally, if possible and safe, observe the cat’s behavior or confine it, and report the encounter to local animal control or public health authorities to aid in risk assessment and possible animal testing.

Preventing Rabies Infection

The foremost step is the regular vaccination of pets, especially dogs and cats, as it not only safeguards them but also acts as a barrier to transmission to humans. It’s vital to exercise caution around unfamiliar animals, especially strays and wildlife, as they can be potential carriers of the virus. Moreover, pets should be supervised and not allowed to roam freely to minimize their contact with potentially infected animals.


Tetanus is a severe bacterial disease affecting nerve functions in the body. The causative agent, (Clostridium tetani) resides in soil, dust, and animal feces. When it enters the body, often through a wound or cut, it releases a potent toxin affecting the nervous system, leading to muscle stiffness and spasms.


– “Lockjaw” or jaw cramping which can make it hard to open the mouth.

– Stiffness of neck muscles.

– Painful body spasms lasting for several minutes.

– Fever and sweating.

– Rapid heart rate.


Immediate medical care is pivotal. Treatment typically begins with thorough wound cleaning to remove as much of the bacteria as possible. Medications, such as tetanus immune globulin (TIG), are administered to neutralize the toxin. Alongside this, antibiotics are also prescribed to kill the bacteria. For patients showing severe symptoms or those at high risk of complications, hospitalization becomes essential. Here, they might receive medications to manage muscle spasms, pain, and other symptoms. In certain situations, a tetanus vaccine booster shot might be given to further boost the body’s defense against future infections.


Regular tetanus vaccinations, typically given as a combination vaccine during childhood and as boosters in adulthood, are key. Immediate care for wounds, especially deep or dirty ones, is equally important.


Cellulitis is a rapidly advancing bacterial skin infection. It targets the skin’s deeper layers and can spread to lymph nodes and the bloodstream if left untreated. The primary way one can contract cellulitis from cats is through their scratches or bites. Cats’ claws and mouths can be reservoirs for bacteria; thus, if they break your skin, these bacteria gain entry and can trigger the infection. Moreover, if you have an existing cut or abrasion, even simple contact with a cat’s saliva can pose a risk. Prompt diagnosis and treatment are crucial to prevent severe complications.


– Affected skin area turns red, swollen, and tender.

– Warmth over the red skin areas.

– Fever, possibly accompanied by chills.

– Swollen and tender lymph nodes near the infected skin.


Oral antibiotics are typically prescribed for mild cases. If the infection is severe, recurrent, or not responding to oral antibiotics, intravenous antibiotics might be administered in a hospital setting. Resting the affected area and keeping it elevated can also reduce swelling.


Good hygiene practices, prompt attention to cuts or breaks in the skin, and moisturizing to prevent skin dryness and cracks can help reduce the risk of cellulitis. Additionally, wearing protective clothing during activities that may result in skin injuries, and choosing well-fitting shoes can prevent skin breaks.

Final Thoughts: My Cat Scratched Me And Drew Blood

Cats, with their wild ancestry, often display instinctual behaviors, and scratching is one such behavior. While sometimes a means of play or communication, these scratches can inadvertently lead to injuries, reminding us of the risks of misunderstandings in our interactions.

Cat owners must recognize that scratches aren’t just minor inconveniences. Beyond the immediate sting, they can pose health risks. A scratch that breaks the skin can become a breeding ground for infections if not treated appropriately. Furthermore, deep or aggressive scratches can lead to more severe complications, necessitating medical intervention. It underscores the importance of immediate care, cleanliness, and, if needed, seeking medical advice.

For a harmonious relationship with our feline companions, understanding and prevention are key. Recognizing their cues, setting boundaries, and training can significantly reduce unwanted scratches. By being proactive and empathetic, we ensure both our safety and a stronger bond with our pets.

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