Who needs varicella vaccination? What are the symptoms of chicken pox infection?

Chicken pox is an infectious disease caused by herpes zoster virus. It is contagious, so patients with chickenpox generally need to be isolated. Many people will suffer from chickenpox when they are young. After growing chickenpox, they will have symptoms such as fever, headache, loss of appetite and cough. Therefore, it is very important to vaccinate against varicella. So, what are the symptoms of chickenpox infection?

1. Is it necessary to vaccinate against varicella?

1. What is chickenpox?

Chickenpox is an itchy infectious disease. It will form a red lump on your skin (Figure 1). It is caused by a varicella virus called herpes zoster. This virus can exist in your body for many years, and then cause a painful rash-herpes zoster.

Chickenpox was more common before than now. Now there is a vaccine that can help people prevent this virus infection. This vaccine is the chickenpox vaccine.

2. Who should be vaccinated against varicella?

Almost all children aged from 12 to 15 months should be vaccinated with varicella vaccine. Then a second vaccination should be given at the age of 4 to 6. In order to make the vaccine more effective, everyone needs two separate injections. People who don't get the second injection will still get chicken pox.

Adults who have never had chickenpox need to be vaccinated, especially if they work in a medical institution or work with children.

Keep close contact with people with poor anti-infection ability, for example, people with cancer or HIV live or work in universities, prisons or other places where many people live closely together.

Women under 45 who travel outside the United States and Canada

3. Who should not be vaccinated against varicella?

Fight against some children with infection problems.

Women who are pregnant or planning to become pregnant.

Children or adults infected with chickenpox

Americans born before 1980 (most people born before 1980 have been infected with varicella virus, even if they don't remember)

4. What is the most common result after vaccination with varicella vaccine?

The most common side effect is the pain where the vaccine is injected.

What are the symptoms of chicken pox?

When you first get chicken pox, you usually:

generate heat

Feel uncomfortable

Have a sore throat

anorexia

Chickenpox rash will appear the day after these symptoms appear. At first, there were several groups of small red lumps, which often itched. There is liquid in these lumps that expands and then ruptures, and then the rash dries and scabs. These rashes last about a week.

6. How does chickenpox spread?

If you have never had chickenpox or been vaccinated against chickenpox, you may get chickenpox if you stay with chickenpox patients.

7. If I think that I or my child is infected with varicella virus, should I see a doctor?

I can't. Don't go to see a doctor or nurse without calling. Your doctor or nurse may tell you what to do on the phone. So you won't infect others in the doctor's office.

Do I or my children need treatment for chickenpox?

You may need treatment, but your child may not. Most healthy children will recover on their own without any problems. On the other hand, older children and unvaccinated adults are infected with chickenpox, which sometimes causes problems. For them, doctors and nurses will recommend a drug, such as valaciclovir or acyclovir. It can help people recover faster.

You or your child can also use over-the-counter drugs to help relieve symptoms such as fever and itching. But you must never give aspirin to children under 18, because aspirin can cause children to suffer from acute encephalopathy syndrome-Reyes syndrome (see note).

9. What should I do if I have chickenpox patients around me?

If you haven't been vaccinated against chickenpox, please see a doctor immediately. This may be very important to avoid getting sick! Even if someone is close to the virus, the varicella vaccine can work. For those who can't get the varicella vaccine, you can choose other ways to prevent the disease.

What should I do if I am pregnant and think I may be infected with chickenpox?

See a doctor immediately. If people around you have chickenpox or herpes zoster, which is a painful rash related to chickenpox virus, you should also inform your doctor immediately.

When you are infected with varicella virus during pregnancy, it may cause problems for you and your children. If you take enough medicine in time, you can still handle it.

2. Preventive measures

1 isolation

Chickenpox is a highly contagious acute disease. The best way is to isolate it to prevent more people from getting chicken pox because of infection. In addition, the incidence of chickenpox is mainly children, and the places where children often move are kindergartens, schools and other places with more people. It is necessary to strengthen isolation until they are cured.

Step 2 have a good rest

Pay attention to strengthening rest after chicken pox. Patients with chickenpox are prone to burnout, especially after chickenpox. It is best to avoid going out to blow. If you really want to go out, you should wear a mask. It is best to stay in bed at home, but pay attention to the place where chickenpox appears.

Step 3 pay attention to hygiene

Chickenpox is an infectious disease, and one of its important transmission routes is contact infection. Therefore, after suffering from chickenpox, we must pay attention to maintaining personal hygiene and avoid being infected with chickenpox. In particular, if chickenpox is itchy, you must not scratch it with your hands. If you rub the affected area with your hands to relieve itching, you must pay attention to hand hygiene, and don't leave your nails too long, so as not to get chicken pox and cause a second lovely dyeing.

4, light diet

Pay attention to a light diet after chicken pox, and don't eat greasy, spicy, spicy and fishy hair. These foods may cause fever after chickenpox, aggravate constipation and affect digestion. It is best to eat more nutritious and digestible food.

5. Loose clothes

You should pay attention to wearing loose clothes when you have chicken pox. Especially in summer, people with chickenpox must pay attention to wearing breathable clothes to avoid sweating too much and not being able to disperse sweat in time. Once the blister is scratched, it is easy to cause a second lovely dyeing.

Step 6 observe the situation

Pay attention to the development of chickenpox. First, it is necessary to look at the changes in the body, the distribution of chickenpox, the shape of chickenpox, the liquid inside, etc., and find out in time whether chickenpox has caused other diseases; In addition, it depends on whether the patient's mental state is good and whether he has a fever. The abnormal body discomfort after chickenpox should be treated immediately so as not to affect his health.