What is the medicine for dry cough for children's...

Treatment for dry cough
the treatment according to the cause but the most common cause to dry cough s is viral acut upper   respiratory infection oe some sensitivity
and your child must take medication like pain killer like paracetamol 250 mg tab 3times in day and also antihistamin like loratidine one tab 1 time for aday with good nutrition and warm liquid and if need getting enough eat fruit and vegetbels
Investigations to do
You can do  CBC to see the level of WBCs which increased in inflammation and infections of ears. Also ,you can ask your ENT doctor for examination of upper respiratorry tract and tonsilles to
clarify or prove any redness or any whitisch pus on it
and if your child with direct contact with infleunza pt you must do to your child rt-pcr for corona virus
There is several causes for dry cough
acut respiratory infection
chronic respiratory infection
asthma
my advise
We recommend that you go to the internal doctor if symptoms increase to keep you safe