At the child of 13 years have found ljamblii. Have registered a heap of medicines. Question: It is necessary...

[Nickolai]

At the child of 13 years have found ljamblii. Have registered a heap of medicines.
Question:
Whether it is necessary it is treated also to parents too?
Whether it is necessary to drink preparations from firm " SLANG " if the doctor has registered?
What diet is shown to the child?
What can you advise in general?

[child]

Hand over analyses and whether it will be clearly necessary for you to pass or take place treatment!