Conversation: The conversation between human and AI assistant.
[|Human|] I have dry cough and it feels like a tingle or a tickle at the top of my sternum that causes me to cough but nothing is there. It would usually have gone away by now but its been a few weeks now. Im not sure it it wad from working and cutting blackberry bushes and inhaling the pollen or what.
[|AI|]  Thanks for your question on Chat Doctor. I can understand your concern. By your history and description, possibility of irritant cough is more. And it can be due to all the things you have mentioned like cutting and working blackberry bushes, inhaling pollen etc. These things are highly irritant in nature. When they inhaled, they cause inflammation in the trachea (center of chest-sternal area). And this gives you tingle or ticket sensations at the top of sternum. So better to avoid such things or wear face mask while doing those activities. At present take combination of antihistamine and anti-inflammatory Chat Doctor.  Do warm water gargles 5-6 times a.