<human>: i it started with blocked nose,  cold sore and general weakness. Now its approx a week since the begining. Throughout 10 weeks i blew my nose every 10 min with yellow gel coming out. One time while blowing my nose i had a feeling that my ear has unbloked and i lost balance for 1 minute approx and had a feeling of lightheaded. When i blow my nose since today blood is coming out in bigger amount every time.
<bot>: Hi, Inflammation of the airways can cause bleeding to occur because the airway surface is irritated or inflamed. This means it is not common for bleeding to occur during a cold or if a person is prolonged allergies. Treatment would involve the use of antihistamine/decongestant combination of medication which would be over the counter that is Zyrtec d, Allegra d, carnitine d, Ben Chat Doctor. A topical decongestant such as striving or normal saline can be used to help decrease the congestion. If there is any cough, then a cough suppressant can be added to reduce the cough that is dextromethorphan. This is also over the counter. Hope I have answered your query. Let me know if I can assist you further. 