Cough remedies for 2yo

[MegBusset]

DS has had a persistent cough for a week now, mainly at night, which has been keeping him (and us) awake. Started as a chesty cough but now seems dry/tickly. He's otherwise fine in himself.

I know loads of cough medicines for toddlers got withdrawn from sale recently but can't find details -- does anyone know if there are any left on sale? Or if not then is there anything else I can give him to ease it?

According to this article cough medicines now shouldnt be used in children under 6 except for a select few that can be used which are:

. Baby Meltus Cough Linctus

? Beechams Veno's Honey and Lemon (Not to be given under one year)

? Benylin Children's Tickly Coughs (Not to be given under 3 months)

? Benylin Tickly Coughs (Non drowsy) (Not to be given under one year)

? CalCough TicklyCare Glycerin Lemon & Honey with Glucose (Not recommended under one year.)

? Lemsip Cough Dry Tixylix Baby Syrup (Not recommended under 3 months)

Ah, thank you