In principle, vaccines act to stimulate the body's immune system to recognize pathogens in advance of exposure to prevent infection, illness or death. But there may be minor side effects, such as aches and fever, which are normal signs that immunity is being boosted by the vaccine. to prevent us from getting sick or dying
Symptoms that may occur in people who have received the COVID-19 vaccine
have a fever
body aches
Pain or irritation at the injection site
If side effects Since the first vaccination In the second dose, there may be a slight increase in symptoms.
vaccine allergy May occur, but very rarely, less than 1 in 1,000,000 people injected
How to treat the side effects of the COVID-19 vaccine
If there is fever, aches or pain in the injection site Paracetamol can be taken.
Aspirin-type painkillers should not be taken. Because it can cause complications.
The chance of side effects is only 10-15% of those who have received the vaccine. which is considered less
Allergies to vaccines can go away on their own in 3-4 days.
Wait at least 15 minutes for symptoms after injection for anyone with a history of vaccine allergy. or severe drugs You should let your doctor know before vaccinating.
The effectiveness of the COVID-19 vaccine
The vaccine becomes effective at least 2 weeks after the first dose. But it will be effective only 50% and after the second injection at least 1 week, it will be highly effective according to the research results of each vaccine
A second dose of vaccination is also required. Therefore, it will be as effective as the research results of each brand of vaccine.
advice from a doctor
Most people should be vaccinated thoroughly. But even if vaccinated, one should not underestimate the infection. And still have to maintain measures by wearing masks, washing hands and social distancing. to reduce the chances of self-infection in the event that the vaccine is not fully active and prevent future infection with new strains
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