Breastfeeding and Antihistamine for insect bites

[RainingCatsandDogs]

Am going on hols and usually take Piriton for a bad reaction to mosquito bites.Can I take this while feeding - ds is almost 1 and on solids also.I'm presuming it is OK as Piriton syrup can be given from 1 to babies.
Can anyone remember as there was a safe medication list given as a link previously but I can't find it on a search.