<s>[INST] Hi, Im naleep an 23 year old man, I have some allergy with dust, my nose get watery if i came in contact with dust. I also have cold from long time, when i goto physician they give some medicine and my cold convert to cough.  from 2 day im getting blood strain in cough in the morning.what is the problem? [/INST] Thanks for asking your question completely understand your problem in my opinion according to your symptoms, you are suffering from allergic rhinitis, sinusitis. For this problem u need to consult a pulmonologist who may prescribe you a combination of leukotriene antagonist and an antihistamines like montelukast and fexofenadine, and some intranasal steroid sprays like fluticasone nasal spray which you have to take once daily. For all these medications u need to consult a pulmonologist to get them prescribed if his opinion matches mine. Further for now u need to take steam inhalation preferably with some vocals in it or otherwise will also do. For cough with blood streaked sputum u should get a chest X-ray done and to visit some pulmonologist to rule out tuberculosis thanks/regards feel free to ask more questions may god bless you with good health </s>