cold

i been having the cold for 3 weeks know and it wont go away

[bsmsl]

Sounds like allergies then.  See your doctor if your symptoms are too bothersome.

Feel betterr.

[Dr Rajput]

Hi, welcome to the forum, your symptoms of common cold may be due to infection or allergic rhinitis. Some viruses causing infection are rhinovirus, adenovirus, echovirus etc. Infection is transmitted through inhaling droplets and touching infected areas.  

You should take rest; drink plenty of water, salt water gargle. Antibiotics, antihistamines, cough syrup will help you but to be taken against prescription. Identify the environmental factors you are allergic to like dust, pollen, pets etc. and avoid further exposure. I suggest you to consult physician for further evaluation. Take care and regards.