I came back fro Lao 8 days ago with a boomer of a cold that seems to be worse now if anything.

Bronchitis, sinus pain, fever, headache I've got the lot.

Time for an antibiotic?

I've worked my way through all the normal stuff like decongestants, paracetamol, lime juice and honey, some mysterious unmarked red and blue pills the mrs brought me from the village pharmacy.

Time to consult a Doctor if you are unwell.

Blind self medication with an "antibiotic" is a bad idea.

Yes, see a doctor. You may have sinusitis.

Lots of it going around for the last 2 weeks; symptoms last for a while. My coughing cleared up with just loads of water and the odd steam bath/inhalations.

That said, if you have persistent fever with a productive cough, best to see a doc for possible antibiotics.

Thanks for that.