Hi..
Welcome to HEALTHCARE MAGIC..
I have gone through your query and can understand your concerns..
As per your complain heaviness and blockage in ear along with muffled hearing seems to be due to
Blocked Eustachian tube due to mucous or fluid accumulation in the eustachian tubes and it will lead to blocked feeling and heaviness in ear..
I would suggest you to consult an Otolaryngologist and get evaluated and a thorough clinical evaluation and investigations like Otoscopy,
x ray MRI scan can help in diagnosis and treatment can be done accordingly..
You can be advised to take a course of antibiotics, anti allergics, decongestants oral as well as nasal to provide relieve..
Steam inhalation can also be advised..
In case of no improvement surgical
drainage of ears can be done by putting a small incision through the
eardrum..
Hope this information helps..
Thanks and regards.
Dr.Honey Nandwani Arora.