Has anyone tried Sitopaladi Churna for cough or seasonal allergies?

I’ve been hearing a lot about Sitopaladi Churna lately, especially for things like cough, throat irritation, and seasonal allergies. It seems to be commonly used in traditional wellness, but most of the information I’ve found is pretty general.I’m more interested in real experiences. Has anyone here actually used it during a cold or allergy season? Did it make any noticeable difference for you?Also curious how people usually take it and whether it’s something you use regularly or just when symptoms show up.