Am planning to go to Stoney next Friday but have picked up one of those `summer head colds`. Sinuses completely blocked. Ive tied vicks sinex, oil of olbas, Pseudafed, large donner with hottest chilli sauce - all to no avail.
Off to the doctors tomorrow for some antibiotics as a last resort. Assuming they succeed, I will still be finishing the course so am planning to dive whilst using them (nitrox 32)
Is this safe

, am I nuts

any experience, info or help would be appreciated. This happened to me in the maldives and the doc there said wait 2 days but finish the course
Thanks