good day, I have a son who is 13 yrs old, for about 2 weeks he usually experienced allergies in his body particularly in upper part, I tried to let him take celestamine tablet 250mg and after taking it in an hour or two allergies subsides, just wondering if this is safe to be taken for his age. I only allow him to take 1 tablet in a day but not everyday only when he got allergies.
is there any bad side effects if this is taken whenever allergies occur? please advise.
Thank you.