Hi, thank you for posting your query on health care magic.
I can understand your concern.
You are suffering from Meniere's disease and at present Ear blockage due to cold.
You may find relief by taking following medicines:
Oral decongestant like
Phenylephrine and Nasal decongestant drops like
Xylometazoline (if you are not suffering from
high blood pressure,heart disease, kidney disease,glaucoma-high pressure in the eyes), Antihistaminic like Cetrizine, Mucolytic like Ambroxol.
Also do steam inhalation.Drink lot's of fluids (warm).Avoid dust and cold food.
For Meniere's disease, you may find relief by taking following medicines :
Antivertigo medicines like Betahistine or
Prochlorperazine during attack of giddiness and
Diuretic.
Also avoid high salty diet.Avoid triggers like chocolate, caffeine drinks,etc.Avoid listening to loud sounds.
If you are suffering from reduced hearing,then it would be advisable to have a hearing test called pure tone audiometry.Generally in your case,the result of the test would be sensorineural hearing loss.In that case, you may find relief by wearing hearing aid with tinnitus masker ,which will help in masking tinnitus also.
If you have chronic attacks of giddiness,then you may find relief by doing Vestibular
rehabilitation exercises like Cawthorne Cooksey exercises.
Hope this answers your question.Take care.