THROAT PROBLEM

Hello mommies. Need your comfort or advise. I noticed na si lo laging nabubulunan parang may bara sa lalamunan. We had our vaccination yesterday and sabi ni Pedia baka structural growth ni baby. Monitor pa din daw and if 6 months na ganun pa din e refer po kami sa ENT. Anyone of you po had encountered this with your lo's? Im so worries. Sana maging na siya. Kasi minsan parang na outnof breath sya. Thank you mommies