I have had a constant blocked nose for the last 8 weeks. I have been treated by my doctor with Amoxicillin, Doxycycline and Avamys nasal spray, but to no avail. I have tried steaming with menthol crystals, but it keeps me awake at night as I can't breath. Any suggestions?

Your problem does sound rather uncomfortable and resilient to treatment.

I would suggest that you take Plantago internally – it helps to break up mucus.

Whilst this is setting off doing its work, use Sinuforce nasal spray for relief during the early stages of treatment.

It will also be worth trying to stay away from dairy produce until the problem clears.