Hi welcome to the health care magic You are having wheezing cough with blood as per history Wheezing occurs when bronchoconstriction present So you might have bronchitis or bronchiolitis like respiratory tract infection secondary to sore throat Your work up done as follow... _CBC _Auscultation _throat swab _ASO titre _chest x ray if needed You need to prescribed antihistaminic decongestant... Prophylactic levofloxacin like antibiotic course prescribed If needed Maintain hydration with lots of water Avoid gastric irritants foods like.... _excess spicy foods _smoking _excess tea, coffee etc If wheezing more and dyspnea present then spirometry will be planned for further assesment Of severity Take care Hope your concern solved Consult otorhinolaryngologist or physician for examination first and discuss all these with him