Hi..
Welcome to HEALTHCARE MAGIC..
I have gone through your query and can understand your concern..
As per your complain
chronic cough along with mucous also known as Productive cough can be due to a number of causes like chronic upper
respiratory tract infection, bronchitis, allergies, sinusitis,
acid reflux,
lung infection etc..
Bleeding from gums seems to be due to infection and inflammation in gums and the cause of infection can be due to deposits over teeth or can also be due to inflammation in mouth due to infection in throat..
I would suggest you to consult an Otolaryngologist and get evaluated and a thorough clinical evaluation and chest x ray can be diagnostic and treatment can be planned accordingly
He can advise you antibiotics like Cephexine or
Azithromycin, anti-inflammatory painkiller like Ibuprofen, anti allergics like Levocetrizine, warm saline gargles, steam inhalations and use a humidifier..
Cough suppressants can also be advised..
Hope this information helps.
Thanks and regards.
Dr.Honey Nandwani Arora