Rabies is very harmful to people. Once a person is bitten by a rabies dog, he should be injected with rabies vaccine as soon as possible and take preventive measures against rabies. What are the early symptoms of rabies? Once the early symptoms of rabies occur, the mortality rate is 10O%. To be on the safe side, today I will share with you the early symptoms and preventive measures of rabies.

Early symptoms of rabies:

1. Pain and abnormal sensations reappear outside the healed bite wound, such as hyperesthesia, coldness, burning, numbness and itching, etc. However, it is difficult for children under 5 years old to describe these feelings, and they only sometimes ask their parents to touch or scratch them. Scratch outside the original wound.

2. Sensitivity to strong light and loud noises, may cause tearing, sweating, salivation and systemic muscle tension increase.

3. Sometimes there is a sense of tightness in the throat when swallowing food. Some sick children develop anorexia as a result, but they can still swallow food.

4. Once the rabies virus invades the human nervous system, it will cause disease. 1 to 4 days after the onset, the clinical manifestations are generally non-specific, but there are still some clues that can arouse people's attention. Doctors call this stage the prodromal stage.

Preventive measures against rabies:

1. Control and elimination of infectious agents Rabies is the main source of human rabies infection. Therefore, immunizing dogs and killing rabid and wild dogs are the most effective measures against rabies. In rabies endemic areas, at least 805 dogs should be immunized in the shortest possible time. Cats suffering from rabies are also one of the sources of infection. Cats can also be immunized in places where conditions permit. Any rabid animal found should be killed immediately. The carcasses of rabid animals should be burned or buried at a depth of less than 2 meters away from water sources. Skinning and fleshing are not allowed.

2. Wound treatment: The wound should be immediately rinsed thoroughly with 20% soapy water or 1% Xinjiel, and then wiped several times with 70% alcohol and iodine tincture. If immune serum is available, it can be injected at the bottom and around the wound. Unless a major blood vessel is injured and urgent bleeding is required, the wound does not need to be sutured or bandaged.

3. Vaccination of rabies vaccine and application of antiserum. my country currently uses hamster kidney cell culture vaccine. The bite victim should be injected with one 2ml tube each on 0, 3, 7, 14 and 30 days. Those who are seriously bitten should be injected into the fingers, face and neck. Or if you are bitten in multiple places, another injection will be given on the 10th and 20th days after the five injections. The vaccine will be injected into the buttock muscles. Application of anti-rabies serum: For serious bites or wounds close to the head, such as the chest, face, upper limbs, etc., in order to prevent the disease from developing before the vaccine has a protective effect in the short term, anti-rabies serum must be used.

Precautions when injecting human rabies vaccine:

1. Go to the hospital around the 15th day after the full injection of rabies vaccine, and draw 2ml of blood on an empty stomach to test whether antibodies are produced, such asThe antibody result is positive, indicating that the body has produced anti-rabies antibodies. It also shows that the injected vaccine caused this injury. If it contains rabies virus, it will have an immune effect.

2. During the period of human rabies vaccine injection, it is forbidden to use corticosteroid drugs and try not to vaccinate with other vaccines.

3. Avoid alcohol, strong tea and spicy food. Shrimp and crab are edible. As for the instructions in the instructions, it is not advisable to drink alcohol, drink strong tea, eat irritating food, and engage in strenuous exercise during the vaccination period. This is to avoid causing vaccine injection reactions. Of course, it is also considered that alcohol may accelerate the speed of rabies virus nerve movement. To shorten the incubation period, it is advisable not to drink alcohol during the injection of rabies vaccine, and you should not drink alcohol.

4. People who are bitten and have no functional impairment can participate in appropriate labor and exercise, but they should not engage in strenuous activities to avoid excessive fatigue, colds, and colds to reduce reactions.

5. It is even more necessary to strengthen nutrition and improve disease resistance. Vitamins and anti-infective drugs can be given at the same time to avoid immune interference.