<s>[INST] Hi, may I Dear Doctor, I have been asked to go in for a complete bood count with GBP which showed ESR Wintrobe as 36mm/1st hour. The Dr says that I am suffering from Allergic Bronchitis. I have taken lot of antibiotics but am still coughing. I have been a patient of Tuberculosis also and has taken the treatment for its eradication. I am afraid can it be lung cancer [/INST] Hello.Somme of symtoms are coughing, especially if it persists or becomes intensePain in the chest, shoulder, or back unrelated to pain from coughingA change in color or volume of sputumShortness of breathChanges in the voice or being hoarseHarsh sounds with each breath (stridor)Recurrent lung problems, such as bronchitis or pneumoniaCoughing up phlegm or mucus, especially if it is tinged with bloodCoughing up blood </s>