Have blocked nose back ach and uneasiness?

Common cold?: A viral cause is the correct answer 99 percent of the time. This can be managed with warm salt water rinses of the back of the mouth and acetomenophen if necessary. Fever may cause uneasiness and back ache, but to be certain, go see a doctor! any uneasiness may be a reason to seek help in person, as the general symptoms you ask about may be leading to something more important than the common cold.