Hi..
Welcome to HEALTHCARE MAGIC..
I have gone through your query and can understand your concern..
As per your complain you are suffering from a condition known as BARODONTALGIA which is
pain in teeth during flight and is common in case of upper teeth and it occurs as
referred pain from maxillary sinuses[barosinusitis] as in flight there isa low pressure at a high altitude while pressure inside the sinuses is comparatively high and pressure difference leads to inflammation in the sinus linings and congestion leading to reduced
drainage from sinuses and this lead to pain which radiates to teeth..
In case if the pain is severe and intolerable you can consult an ENT surgeon and get evaluated..
In mild cases decongestent nasal sprays and higher painkillers like
tramadol can relieve you during flight..
While in severe cases or in mild resistent cases to medicines Functional Endoscopic
Sinus Surgery is done to improve drainage from sinuses and improve ventilation..
Hope this information helps..
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Thanks and regards..
Dr.Honey Nandwani Arora..