How often do you get sick?ㅠㅠ I always have a cold.

Although I attend daycare.

Suddenly it gets cold or it becomes slightly dry

My nose is blocked right now and I have a runny nose ㅠㅠ

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Recently took antibiotics for about ten days

I thought my immunity might have improved a little.

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I think I am taking too much antibiotics.

I got directions from Hamsoaa, but it's not healing easily.

Trying to change the environment, I put a humidifier in the heating tent...

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BioGaia with probiotics and vitamin D

I've been feeding them since they were a newborn.

Should I try giving only vitamin D separately???ㅠ ㅠ

At around what age does immunity develop?

I can't sleep well because of a blocked nose, and I feel so sorry for myselfㅠㅠ