<s>[INST] Hi doctor my child is almost 4 yrs and having cold for which i gave her maxtra for 3 days without realising that i gave her an overdose of that medicine that is roughly 7 ml twice in a day. Will it have any adverse effect and what and can anything be done to reverse that. [/INST] Thanks for asking I have gone through your query, your 4-year-old child having cold and you have given mantra 14ml per day. You are worried about side effect of this dose. There is not some much side effect of this dose in 4-year-old child. He may feel more sleepy. So not send him school and keep him at home and let him sleep if he is like to sleep. Correct dose of this Chat Doctor. 5 ml thrice a day for 4-year-old child. So nothing to worry. Hope i able to answer your query. </s>