A member asked:

Hello im getting a vaccine today at 1 pm but tonight at 8:35 i will fast 25 hours will it affect the effectiveness of the vaccine?

3 doctors weighed in across 2 answers
Dr. Heidi Fowler answered

Specializes in Psychiatry

Vaccination: It should not effect the vaccine. However, if you are at all lightheaded due to lack of food at time of vaccine, you might wish to lie down or sit when it is given.

Answered 7/29/2020

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Thank

Agree with Dr.F: Fasting will not affect your response to immunization. Wish you good health!

Answered 7/30/2020

57 views

Thank

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