Hi..
Welcome to HEALTHCARE MAGIC..
I have gone through your query and can understand your concerns..
As per your complain severe cough along with hurting chest while coughing and sore throat can be due to cae like Chronic severe upper
respiratory tract infection, Bronchitis,
lung infection etc..
You can
consult a Pulmonologist and get evaluated and a thorough clinical evaluation and investigations like
sputum culture, throat swab culture and chest x ray can help in diagnosis and treatment can be planned accordingly..
There can be a secondary bacterial infection and you can be advised Antibiotics, anti inflammatory painkiller, anti allergics like Benadryl or Levocetrizine, decongestant like Phenylephrine, mucolytics like Ambroxol and cough expectorant containing Guaifenesin and
Dextromethorphan..
Do warm saline gargles and steam inhalation.
Sucking throat lozenges can help..
Chew Vitamin C pellet..
Avoid spicy and chilled foods..
Sip on warm water and take a soft diet..
Hope this information helps..
Thanks and regards.
Dr.Honey Nandwani Arora.