<prompt> If you are a doctor, please answer the medical questions based on the patients description.hi ive had a cold for over two weeks now, the mucous is not discolored just clear, i feel good, i feel clear and within a matter of minutes my head feels full, I blow my nose and its just clear. I also cannot get rid of my cough, sounds loose. and on and off my chest just feels heavy. Could this be allergies  <response>: Hello. Thank you for asking at Chat Doctor. I went through your history and your query. If you are not having repeated similar complaints, I would not think of allergy at first. If you are having these symptoms for last 2 weeks only, I would think of viral rhinosinusitis. I would like to make following suggestions for you:1. Were I treating you, I would prescribe you an antihistamines like cetirizinelevocetirizine as well as expectorant cough syrup for at least 5-10 days depending upon response.2. I would suggest you regular daily steam inhalation to improve Chat Doctor. Only be cautious that it does not cause burns.3. I would also suggest you regular nasal irrigation with saline nasal 