What are the extreme side effects of Pfizer vaccine?

What are the extreme side effects of Pfizer vaccine?

For both age groups, fatigue, headache and new or worsened muscle pain were most common. The majority of systemic events were mild or moderate in severity, after both doses and in both age groups. Fever was more common after the second dose and in the younger group (15.8%) compared to the older group (10.9%).

What are the uncommon side effects of the coronavirus vaccine?

INFREQUENT side effects

• fever.
• swollen lymph nodes.
• nausea.
• vomiting.
• injection site erythema.

How long does it take for the side effects of the Covid-19 vaccine to show?

12 Hours After Vaccination Other side effects may start within a few hours, or up to 12 hours after the shot. People commonly report systemic side effects, like fever, headaches, muscle aches, joint pain, chills, and fatigue.

Who Pfizer side effects?

Common side effects after Pfizer include:

• injection site pain or swelling.
• tiredness.
• headache.
• muscle or joint pain.
• fever and chills.

How long do vaccine side effects last?

These side effects may affect their ability to do daily activities, but they should go away in a few days. Some people have no side effects, and allergic reactions are rare. Serious side effects that could cause a long-term health problem are extremely unlikely following any vaccination, including COVID-19 vaccination.

Is Covid vaccine safe?

COVID-19 vaccines are safe and effective. Millions of people in the United States have received COVID-19 vaccines under the most intense safety monitoring in U.S. history. CDC recommends you get a COVID-19 vaccine as soon as possible.

Does the second Covid vaccine have more side effects?

The bottom line Both arm pain and side effects like headache and fever may be more likely after the second dose of the Pfizer and Moderna vaccines. This is because the first dose stimulates the immune system, and the second dose causes a stronger immune response.

What are the long term side effects of Covid?

COVID-19 (coronavirus): Long-term effects

• Fatigue.
• Shortness of breath or difficulty breathing.
• Cough.
• Joint pain.
• Chest pain.
• Memory, concentration or sleep problems.
• Muscle pain or headache.
• Fast or pounding heartbeat.

How long do Covid-19 booster side effects last?

COVID-19 vaccination will help protect people from getting COVID-19. Adults and children may have some side effects from the vaccine, which are normal signs that their body is building protection. These side effects may affect their ability to do daily activities, but they should go away in a few days.

Who should not get the Moderna Covid vaccine?

If you have had a severe allergic reaction to any ingredient in an mRNA COVID-19 vaccine (such as polyethylene glycol), you should not get an mRNA COVID-19 vaccine (Moderna or Pfizer-BioNTech).