<s>[INST] Hi Doctor,I am suffering from sever cough allergy, I have taken medication from last two months with no outcome. the moment i stopped taking medicine it starts again. also the medicine i am taking containis steroid for which i cant even plan for pregnancy. pls help me [/INST] Hi thanks for contacting Chat Doctor ... You are having severe allergic cough...since long duration .... So needs for identifying causative allergen.... You can consult pulmonologist for physical examination and auscultation... You can do allergy test for identifying allergen like dust, certain foods, mold ,pollen etc.... Patch test is example for it.... And then causative allergen exposure avoided.... Chat Doctor. ... Smoking not done if having habit ... Environmental pollution exposure limited... Fruits taken more.... When allergic congestion antihistamines  </s>