Does rabies cause fever?

Written by Xiong Hong Hai
Infectious Disease
Updated on September 23, 2024
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Rabies can also cause fever when it occurs. During the prodromal period, it typically presents as a low fever and is often accompanied by marked fear of water, light, and wind. It can cause throat spasms and severe agitation. Rabies is a fatal disease with a 100% fatality rate once contracted. Therefore, it is crucial to take preventive measures against rabies, and professional quarantine and symptomatic treatment are required once the disease manifests.

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Written by Xiong Hong Hai
Infectious Disease
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Symptoms of rabies

Rabies is an extremely dangerous and fatal disease. Once infected, it leads to a 100% fatality rate. When rabies presents its more typical symptoms, particularly during the furious phase, it manifests significant neurological symptoms such as hallucinations, convulsive seizures, bizarre behavior, hyperactivity, and rigid neck muscles. Symptoms show as extreme fear, with a pronounced fear of water, light, and wind, and include uncontrollable spasms of the throat muscles making swallowing difficult. It progresses to opisthotonus and ultimately results in coma and death.

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Infectious Disease
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Is rabies contagious?

Rabies is a contagious disease, and currently, rabies is primarily transmitted by bites or scratches from rabid dogs. Additionally, there are risks of infection from bites by cats during their symptomatic phase, as well as from bats. Transmission from human to human is extremely rare. The rabies virus mainly resides in the saliva of dogs or cats during their symptomatic phase. Therefore, the risk is significant if bitten by a rabid dog. Rabies is a fatal disease, with an infection leading to 100% mortality, which makes prevention crucial.

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Infectious Disease
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How is rabies transmitted?

Rabies is primarily contracted through bites from rabid dogs who have not been vaccinated against the disease. The rabies virus is present in the saliva of rabid dogs, cats, and there is also a risk of infection from bats if they carry the rabies virus and one is bitten by such a bat. Generally, rabies infection occurs through bites or scratches from animals carrying the rabies virus; there have been no cases of transmission from human to human. Rabies is a fatal disease, so if there is exposure, it is essential to take preventive measures, as there is no cure.

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Infectious Disease
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Does rabies cause headaches and dizziness?

During the apparent symptomatic phase of rabies, symptoms like headache and dizziness may occur, although they are not the main symptoms. More typical symptoms of rabies include hydrophobia, fear of wind, photophobia, and difficulty drinking water. Exposure to bright lights and loud noises can cause whole-body spasms and pain. The disease can also cause facial muscle spasms, leading to distorted facial expressions. Subsequently, opisthotonus may occur, along with drooling, tearing, and tachycardia. Eventually, the patient may fall into a coma and die. Fever may also be present.

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Written by Xiong Hong Hai
Infectious Disease
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Does rabies cause nosebleeds?

Rabies does not necessarily present with nosebleeds. The more typical symptoms of rabies are episodes of panic, along with distinct fears and agitation towards water, light, and wind. In the late stages of rabies, there often occurs paralysis of the respiratory muscles, ultimately leading to death by suffocation. Rabies is a fatal disease; once symptoms develop following infection, it leads to a 100% fatality rate, with no treatment strategies available. Therefore, prevention of rabies is absolutely crucial.