Hi.. Welcome to HEALTHCARE MAGIC.. I have gone through your query and can understand your concerns.. As per your complain the symptoms of wet cough with difficulty in deep breathing without coughing can be due to causes like Upper respiratory tract infection, Bronchitis, Lung infection, Chronic obstructive pulmonary disease etc.. I would suggest you to consult an Otolaryngologist and get evaluated and a thorough clinical evaluation and investigations like chest x ray, sputum culture, throat swab culture and complete blood picture can help in diagnosis and treatment can be planned accordingly.. You can b advised to take a course of antibiotics like Cephelexin, levofloxacin, Augmentin etc.. Anti-inflammatory painkiller like Advil, Mucolytics like Ambroxol, decongestant like Phenylephrine, anti allergics like Levocetrizine and cough suppressants like Dextromethorphan and Guaifenesin can be advised.. Warm saline gargles, steam inhalation and using a humidifier in your room can help... You can also do warm compresses over chest.. Avoid spicy and chilled foods.. Drink warm water and take soft diet.. Hope this information helps.. Thanks and regards. Dr.Honey Nandwani Arora.