My son is 13 months old on 6/08/20 in the morning he has fever which gets better after giving paracetamol syrp and there was no fever in the night. On 16/08/20 he again has fever in the morning and after giving paracetamol it goes down and temp again started increasing after 3 to 4 hrs. when we give tablet fever decreases and then again after 3 to 4 hrs it increases. Today also fever came but not that high. Should i continue paracetamol. how long it will take fever to become normal.