Cold/flu, I hate having to spend a week in bed every 8 weeks or so. Any less-known tips?

For example I thought that dealing with ear pain with a cup of pan heated salt poured into a sock and held against it (increases blood circulation and somehow that helps) is pretty universal, but just yesterday it turned out an Austrian pharmacist never heard about it. It may be new to you as well. As a traditional folk remedy, it provides very quick symptomatic belief, works in about 10 mins, but if the pain returns the next day, doctor.

For the record, the known tips are: paracetamol (tylenol) but with muchas caution as it is a liver killer, or ibuprofen (I would say if you have kids, don't even keep paracetamol/tylenol in the house, ibuprofen works just as well and is safer) vit C, hot tea preferably with honey, bed, various kinds of throat lozenges.