From last 7-10 days, I am suffering from blocked nose. I have tried otrivin nasal spray, sinarest, chest and cold tab, but of no use. Every day I wake up with blocked nose. Sometimes, midnight, I feel my nose getting blocked making it difficult to breathe. I have taken vapour for 2-3 days as well. After using otrivin /sinarest, it does give me a relief but these are not permanent solution. I have never had this situation in past where it took more than 7 days for blocked nose to heal.