Is it effective to receive the rabies vaccine two months after being bitten by a dog?

May 17, 2023 Source: Cainiu Health

Dr. Li Feng

Introduction

Rabies vaccination two months after being bitten by a dog is generally ineffective. It is recommended to start rabies vaccination within 24 hours after the bite for it to be effective. If vaccination is delayed beyond 24 hours, the effectiveness of the rabies vaccine is significantly reduced. Therefore, if a patient receives the rabies vaccine two months after being bitten, the protective effect of the vaccine is usually minimal.

Generally, receiving the rabies vaccine two months after being bitten by a dog is ineffective. The details are as follows:

Rabies is an acute infectious disease caused by the rabies virus, typically presenting symptoms such as hydrophobia, specific fear of wind, and progressive paralysis. The most characteristic symptom is hydrophobia—when patients attempt to drink water or even hear the sound of running water, they experience spasms of the swallowing muscles, making it impossible to swallow. Rabies is a fatal disease with usually a long incubation period. Administering the rabies vaccine during the incubation period is generally ineffective. It is recommended to start vaccination within 24 hours after being bitten by a dog for the vaccine to be effective. If vaccination begins more than 24 hours after the bite, the effectiveness of the rabies vaccine is significantly reduced. Therefore, if a patient receives the rabies vaccine two months after being bitten, the protective effect of the vaccine is usually negligible.

It is advised that individuals who have been bitten by a dog should promptly visit a正规 medical facility and receive rabies vaccination under the guidance of a physician to avoid adverse outcomes.

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What should I do if a dog bite wound is hurting slightly?

The wound from a dog bite is causing mild, persistent pain. Measures such as thoroughly cleaning the wound, assessing its condition, preventing infection, relieving pain symptoms, and monitoring healing progress should be taken to avoid worsening complications. If the wound is deep, continues bleeding, or shows signs of redness, swelling, or pus, seek medical attention immediately. Rinse the wound alternately with running water and soapy water for at least 15 minutes.

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What causes a burning sensation in the throat lasting for two months, and what should be done about it?

In general, a burning sensation in the throat lasting for two months may be caused by factors such as dietary irritation, insufficient water intake, reflux laryngitis, chronic pharyngitis, or atrophic pharyngitis. Patients can choose appropriate management approaches—such as lifestyle modifications, medication, or surgical treatment—based on their specific condition. It is important to maintain good throat health in daily life, avoid loud shouting, and keep indoor air humidified.