Covaxin vs Covishield – Corona Vaccine Comparison, Efficacy & Side effects

Covaxin vs Covishield (Covid -19 Vaccines) comparison, efficacy, and side effects can be checked here. In today’s article, we will discuss corona vaccines – Covaxin vs Covishield, which vaccine is better between the two, what are their side effects & efficacy rate, etc. As both are approved by our government, therefore both are safe for a person to get vaccinated with. But this comparison can help you know more about the two and can help you decide which one you prefer for yourself or suits you better. So continue reading ahead.

Covaxin vs Covishield

We all know, right now the most important thing is to get vaccinated as it is our best way to avoid Covid-19. There are different vaccines available against coronavirus and it’s difficult to decide which one we should get vaccinated with or which vaccine is good. Here, we will provide you information on Covaxin vs Covishield vaccine, their efficacy & the side effects caused by them that will help you know which one will be right for you or which one will be not suitable for you. Hopefully, by reading this article, you will be able to decide better vaccine for yourself. So, read the article carefully and get a better understanding of the vaccines. Also, get vaccinated as soon as you can to avoid any serious difficulties due to covid.

Covishield vs Covaxin Comparison – CCC

Both the vaccine is approved by the government and are safe to use. But when talking about two things, then there is always a slight difference that comes between those two things. There is also such a slight difference between both these vaccines, which we are discussing here. Covishield vaccine is developed by Oxford-AstraZeneca and is manufactured by the Serum Institute of India. And Covaxin is developed by Bharat Biotech in collaboration with the ICMR (Indian Council of Medical Research).

Covishield is a viral vector vaccine and its side effects such as headache, vomiting, nausea, and fever can be a bit more intense. Also, in In rare case of 1 out of 100,000 people, this vaccine can also lead to blood clots problem. Covaxin is an inactivated virus-based vaccine. People who are worried about any severe side effects can opt for Covaxin as the number of its side effects such as fever, chill or pain are less.

Corona Vaccine - Covaxin vs Covishield

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In case, if you use Covishield injection for covid-19 vaccination, then its effect is 70% – 90% whereas for covaxin it is 80% to 100%, which is slightly better. Covishield can be applied to any person over 12 years of age & for covaxin between 18-44 years of age. For the second dose in the covishield vaccine, you have to wait up to 8-12 weeks and for covaxin 4-6 weeks from the date of 1st shot. Remember you have to take a doctor’s advice before getting vaccinated & vaccination needs to be done under the supervision of a medical expert or doctor and in an authorized center. Hopefully, you will get vaccinated as soon as possible to avoid the effects of covid-19.

Side Effects of Covishield Vaccine

There are no clear or major side effects as such found for covishield vaccine but on the basis of research on different people, this has been assumed that the following symptoms can happen after getting injected with Covisheld (Astrazeneca) vaccine first or second Shot:

  • Itching, pain, or tenderness on injection site
  • Swelling may be like warmth and tenderness
  • Tiredness Muscle
  • Fever & Chills
  • Pain in hands and feet or joint aches
  • Feel symptoms similar to viral flu
  • Vomiting or Nausea
  • Lack of appetite
  • Headache

Side Effects of Covaxin Vaccine

Covaxin also has no such severe side effects yet and the amount of effect you feel is less as compare to covishield. After injecting covaxin you may feel pain or swelling or redness/ skin darkening/ change in skin color on injection site, feel weakness, rash, fever, etc. The side effects or symptoms you can face after getting vaccinated with Covaxin vaccine 1st or 2nd dose are as follows:

  • Pain, swelling, redness at the place of injection
  • Fever
  • Dizziness and weakness
  • Rashes all over the body are also likely to increase heartbeat
  • Swelling on the throat and difficulty in breathing
  • Allergic reaction, vomiting, or nausea
  • Malaise
  • Headache
  • Stiffness in the upper arm of the hand that was injected

Difference or Comparison between Covaxin & Covishield

Both vaccines are government-approved and safe for people. But there is a slight difference between their efficacy, age group, etc. Following are the difference between Covaxin And Covishield Vaccine:

Covaxin Vs Covishield Vaccine

Covishield (Astrazeneca)


Developer/ Manufacturer: Developed by Oxford-AstraZeneca, and manufactured by the Serum Institute of India. Developer/ Manufacturer: Developed by Bharat Biotech in collaboration with the Indian Council of Medical Research.
Efficacy Rate: Up to 70-90% Efficacy Rate: Between 78% to 95%
Age group: Any age group people but mostly for age above 12 Years. Age Group: 18-44 Years age group people
2nd Dose Duration: For the second dose wait up to 8-12 weeks from the date of 1st dose. 2nd Dose Duration: For the second dose wait up to 4-6 weeks from the date of 1st dose.
Side Effects: Headache, vomiting, fever, and in the rare cases of 1 out of 1,00,000 people, the vaccine can lead to blood clots. Side Effects: Fever, chill, pain. It has less severe effects as compared to covishield.

Conclusion (Final Words)

By reading the information provided above, you can conclude that both vaccines have their good & bad side. But the difference is very slight. Both the vaccines are govt authorized, so are good to use. It’s merely your preference that which one you want to get vaccinated with. We are still on the fighting stage with corona and it can not be fully depicted which vaccine is better than the other. But what more important is that you get vaccinated as soon as you can.

To fight coronavirus, getting vaccinated is our only best option right now, and you can get vaccinated with any of the vaccines available to you. Just keep in mind to get vaccinated by the authorized center and with a doctor’s advice. Hopefully, this article was useful to you. For more info comment below or you can go to the official website of the government i.e and  or WHO i.e for getting more info on corona vaccine or guidelines.

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