You will be going to a new website, operated on behalf of the Blue Cross and Blue Shield Service Benefit Plan by a third party. The protection of your privacy will be
blue cross blue shield
If I recall right, someone else mentioned
the steam idea a bit back and you mentioned it too.I saw advice in those threads but I can't think of anything beyond that and what the vet would have said.
While I wouldn't say homeopathy is automatically good or bad, it is generally based on giving small amounts of something that would normally similar symptoms.(I'm not saying this as a professional - just memory and anecdotal experience.)I don't personally know of anything for a congested cat that actually works from that range of things.