Cat-Scratch Fever Symptoms: What to Watch Out For

ByAgkidzone Staff

Updated: Oct 4, 2024

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Have you ever heard of cat-scratch fever? While it's famously known as a catchy song, it's also a real illness caused by bacteria called Bartonella henselae. This disease can spread from infected cats to people in various ways, such as through a cat bite, scratch, or even exposure to cat fleas. Additionally, you can catch cat-scratch disease if an infected cat’s saliva comes into contact with an open wound, broken skin, or mucosal surfaces like your mouth, nose, or eyes. If you've been around a cat recently and start noticing these signs, it's crucial to visit a doctor right away for proper treatment.

Bumps or Blisters

One of the first signs of cat-scratch disease is the appearance of bumps or blisters at the site of injury. These bumps, also known as papules, blisters, or pustules, typically develop where the cat scratched or bit you. For example, if a cat scratches your arm, you might notice raised spots in the same area. These bumps can be inflamed or filled with pus but are generally small in size. They usually appear within 10 days after contact with the bacteria, signaling that your body is reacting to the infection.

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Fatigue

Feeling unusually tired? Fatigue is a common symptom of cat-scratch disease. While everyone feels sleepy from time to time, persistent tiredness might indicate something more serious. If you've been bitten or scratched by a cat recently and find yourself constantly exhausted, it's important to consider this symptom as part of cat-scratch disease. Simple at-home remedies like getting better sleep can help, but if the fatigue continues, you should see a doctor for further evaluation.

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Fever

Not everyone with cat-scratch disease will develop a fever, but it's a frequent symptom. A normal body temperature is around 98.6 degrees Fahrenheit (37 degrees Celsius). If your temperature rises above this, especially reaching 100.4 degrees Fahrenheit (38 degrees Celsius) or higher, it’s considered a fever. While a fever itself isn't harmful and actually shows that your body is fighting off an infection, it can be uncomfortable. Over-the-counter medications can help manage the fever and make you feel more comfortable as your body works to overcome the infection.

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Nausea and Vomiting

Nausea and vomiting are also common symptoms of cat-scratch disease. Whether you just feel queasy or actually vomit, these symptoms can make you feel quite miserable. It's important to stay hydrated if you're experiencing vomiting to prevent dehydration. Sipping on liquids like ginger ale or using over-the-counter remedies can help alleviate these symptoms. However, if nausea and vomiting persist, seeking medical advice is essential to ensure you’re managing the disease effectively.

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Swollen Lymph Nodes

Swollen lymph nodes, medically known as lymphofollicular hyperplasia, are another key symptom of cat-scratch disease. Your lymph nodes produce more white blood cells to fight the infection, causing them to swell. These swollen nodes are usually found near the site of the scratch or bite, such as in your neck, armpits, or groin. This swelling is your body’s way of fighting off the bacteria, but it can be uncomfortable and noticeable. If you notice swollen lymph nodes after a cat scratch or bite, it’s a strong indicator that you might have cat-scratch disease.

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Chills

Experiencing chills can be unsettling and are often associated with a fever. Chills occur when your body is trying to regulate its temperature in response to an infection. Whether you have a fever or not, feeling cold and shivery can be a sign of cat-scratch disease. These chills can happen alongside other symptoms like fever and fatigue, making you feel even more run down. If chills persist, it’s important to monitor your other symptoms and consult a healthcare professional if necessary.

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Headache

Headaches are a common companion to other symptoms of cat-scratch disease, such as fever and nausea. The type of headache can vary from person to person, ranging from tension headaches to migraines. The pain might be localized to one area of your head or more widespread. While over-the-counter pain relievers can help manage the discomfort, persistent or severe headaches should be discussed with your doctor to rule out any complications from the infection.

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Malaise

Malaise refers to a general feeling of being unwell or weak. It’s a vague symptom that can accompany many illnesses, including cat-scratch disease. You might feel rundown, tired, and just not yourself. This overall sense of discomfort can make it hard to pinpoint exactly what's wrong, but when combined with other symptoms like fatigue and swollen lymph nodes, it becomes a clearer sign of infection. Addressing malaise often involves rest and supportive care, but persistent feelings of malaise should be evaluated by a healthcare provider.

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