A coronavirus (COVID-19) vaccination has been given to millions of individuals, and the vaccine’s safety is still being examined. Serious negative effects are quite uncommon.
Side effects of the covid-19 vaccine that are common
The COVID-19 vaccinations, like other drugs, may have adverse effects, although not everyone experiences them.
The majority of side effects are minor and should only last a week or less, such as:
- A hurting arm after the injection
- A headache
- Achy feelings
- Or feeling nauseous
- 1 or 2 days after your immunization, you may get a fever, feel hot, or shiver. If you need to, you may use pain relievers like paracetamol.
You may have COVID-19 if you have a fever that lasts more than two days, a new, persistent cough, or a loss or alteration in your sense of smell or taste. Keep yourself at home and take a test. COVID-19 cannot be acquired from the vaccine, although it is possible that you contracted it just before or after your immunization.
Side effects are quite uncommon.
Reactions due to allergies
COVID-19 may be immunized against in the majority of patients with allergies (including food and penicillin allergies).
If you’ve ever had a severe adverse response, tell your doctor before being vaccinated (including anaphylaxis). They may inquire as to what you are allergic to in order to ensure that you can get the vaccination.
The COVID-19 vaccinations have a very low risk of serious allergic responses. If you do experience a response, it will normally happen in a matter of minutes. Staff administering the vaccination has been trained to recognize and manage allergic reactions. If you have a severe adverse response to the first dose of a vaccination, you should avoid getting the same vaccine again.
Clotting of the blood
The Medicines and Healthcare Products Regulatory Agency (MHRA) is investigating allegations of an exceedingly unusual blood clotting issue affecting a small number of persons who received the Oxford/AstraZeneca vaccine. It’s unclear why certain individuals are affected. COVID-19 is a virus that may make you extremely sick or even kill you. The COVID-19 vaccination can help you from becoming seriously ill or dying from it. The advantages of getting vaccinated with the Oxford/AstraZeneca vaccine exceed any risk of clotting difficulties for persons over 40 and those with other health concerns. If you’re under 40 and don’t have any other health problems, the Pfizer/BioNTech or Moderna vaccines are preferred than the Oxford/AstraZeneca vaccine. GOV.UK has further information about COVID-19 immunization and blood clotting.
Inflammation of the heart (myocarditis)
Following COVID-19 immunization, there have been a few reports of cardiac irritation (myocarditis). The majority of those who had it healed with rest and easy therapies. If you have any of the following symptoms within a few days after receiving your vaccine, get medical help right away:
- Shortness of breath
- Chest discomfort
- A racing, fluttering, or thumping heart (palpitations)
The process of developing, testing, and approving COVID-19 vaccinations
Before being licensed for usage, COVID-19 vaccines must go through multiple phases of clinical research. A vaccine or drug is tested on volunteers in clinical trials to ensure that it works and is safe. Thousands of individuals in the UK and throughout the globe have been tested on the authorized COVID-19 vaccinations, including:
- Individuals of various ethnic origins
- Adults between the ages of 18 and 84
- Children and young people between the ages of 12 and 17 persons with various health issues
The independent Medicines and Healthcare Products Regulatory Agency must approve any vaccinations used in the United Kingdom (MHRA). The MHRA ensures that vaccinations fulfill stringent international safety, quality, and efficacy criteria. After a vaccine has been licensed, it is continuously monitored to ensure that it remains safe and effective.