What are the symptoms if a rabid dog bites a person? - briefly
If a rabid dog bites a person, the initial symptoms may include pain or a burning sensation at the bite site, along with increased salivation and fear of water (hydrophobia) as the disease progresses. These symptoms highlight the urgent need for prompt medical attention and post-exposure prophylaxis to prevent rabies from developing further.
What are the symptoms if a rabid dog bites a person? - in detail
If a person is bitten by a rabid dog, it is crucial to recognize the symptoms promptly. The initial signs of rabies in humans can be subtle and non-specific, but they progress rapidly into more severe and distinctive stages.
The first symptoms typically appear between 20 days to 3 months after exposure, although this period can vary. Initial indications may include general malaise, fever, headache, and fatigue. These early signs are often overlooked as they resemble common illnesses. However, as the disease progresses, more specific neurological symptoms emerge.
One of the most characteristic symptoms is a tingling or prickling sensation at the site of the bite. This peculiar sensation can spread throughout the body and is often accompanied by intense itching. Another distinctive symptom is hydrophobia, an abnormal fear of water. This is not just a psychological fear but a physical reaction where the mere thought of water causes severe muscle spasms in the throat, making swallowing difficult or impossible.
As the disease advances, patients may experience insomnia, anxiety, confusion, and agitation. Hallucinations, both visual and auditory, can also occur. In some cases, there is a marked increase in salivation, leading to excessive drooling—a symptom known as hypersalivation.
In the later stages of rabies, patients often exhibit paralysis, beginning with the affected limb and spreading throughout the body. This paralysis can lead to respiratory failure, which is frequently the cause of death in untreated cases. Other severe symptoms include seizures, delirium, and coma.
It is essential to note that once clinical signs appear, rabies is almost always fatal. Therefore, prompt medical attention and post-exposure prophylaxis (PEP) are crucial for preventing the onset of symptoms. If you or someone else has been bitten by a dog suspected of having rabies, seek immediate medical advice to initiate appropriate treatment.