Second Covid vaccine and possible side effects – all we know Around one in 10 people will encounter side effects after the second dose of the … Please go back for the second dose. Male 57 years old. About 13.5 per cent of participants reported side effects after their first Pfizer dose, 22.0 per cent after the second Pfizer dose and 33.7 per cent after the first AstraZeneca dose. All medicines and vaccines can cause side effects and most of these are minor effects. I had my vaccination 3 days ago and after feeling very tired and a bit feverish am now feeling back to my normal self. “Side-effects such as fever, chills, tiredness and headache throughout the body were more common after the second dose of the vaccine,” the US Centers for Disease Control said. 7% (116 473 of 345 280) after the first dose of ChAdOx1 nCoV-19. We will continue to learn over time about how long the protection will last. Feeling tired. However, if you do experience any side effects following vaccination and are worried, contact your GP. About 13.5 per cent of participants reported side effects after their first Pfizer dose, 22.0 per cent after the second Pfizer dose and 33.7 per cent after the first AstraZeneca dose. In India, Oxford-Astrazeneca produced COVID vaccine Covishield is said to be most effective if the second dose of the vaccine is administered between 6-8 … In general, most people report worse side effects after the second dose of the Pfizer and Moderna vaccines, both of which are mRNA vaccinations. EU agency says people should get 2nd dose of AstraZeneca too. Side Effects. ... Oxford-AstraZeneca vaccine side effects. The side effects can include fatigue, arm soreness, and fever. Side effects of AstraZeneca … Experts say you’re more likely to have stronger side effects after a second dose of the COVID-19 vaccine than the first dose. Hey. a second dose. So it's quite weird because I thought I'm not going to have any side effects and yet I cannot tell if related to the vaccine. I guess somewhat weak immune system maybe idk. Had my first dose 7 weeks ago and almost no side effects… According to the AstraZeneca product monograph, more than one in 10 people will experience some of these very common side-effects: Pain or itching at the injection site. The side effects sound really unpleasant and I can understand you are nervous of it happening again but if you were to contract Covid 19 the consequences could be so much worse. AstraZeneca 2nd dose.