Blocked Eustachian Tubes

I suddenly had blocked eustachian tubes and saw the doctor 4 times. Was prescribed antihistimines, decongestants, nasal steroids, nothing worked and only made it worse. One of the doctor's nurses checked my blood pressured and the reading was high and she related it to use of antihistimines. It finally dawned on me that that could be my problem with the blocked eustachian tubes so I saw my internist and advised of my suspicious to the correlation of the blocked tubes to possibly high blood pressure and he said I was absolutely right and prescribed high blood pressure medication and I have NOT had the blocked eustachian tubes since. I was previously told it was allergies or some rare condition that there was no treatment for. I just want to get the word out that high blood pressure and blocked eustachian tubes ARE related.