Is loss of appetite normal after vaccination?
⚡ Short answer: Loss of appetite after vaccination is quite common and usually temporary.
Anonymous
bir anne · Feeding
My baby has had no appetite and is taking less formula and milk since their vaccination. Is this due to the vaccine, when will it get better?
Maiyko AI ADVISOR
The real reply from the in-app AI advisor
Loss of appetite after vaccination is quite common and usually temporary. When the immune system kicks in, the body directs energy toward making antibodies, which may cause your baby to want less food for a while. Fever, fussiness, or tenderness at the injection site may also occur — these are all normal signs of an immune response.
Usually appetite returns on its own within 24 to 48 hours. During this time, not pushing your baby and feeding them small, frequent amounts is enough.
However, if it lasts longer than 48 hours, wet diaper frequency decreases (more than 6 hours without wet diapers), or there's a high fever, it's a good idea to consult your pediatrician.
⚕️ Health note: This answer is for general information only; it is not medical advice. Every baby is different — for decisions about your baby's health, consult your pediatrician.
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