Hi everyone.My doc has diagnosed possible MD.My symptoms are fullness in right ear,dizziness&vomiting ,recovery period between 3 to 8 hrs.The episodes used to occur several days apart.(min 3days, max 15 days).i saw consultant who raised dosage of Betahistine from8mg x3daily,to 16 mg x3daily.I had 5 days of headaches before having 3 bad episodes in 6 days.this convinced me that the meds were making my condition worse.I stopped taking the meds.The headaches continued for 6more days then gradually stopped.My next episode was 21 days later,only slight dizziness&vomiting,It seems that the longer I am off medication,the better I feel.I still have mild fullness in right ear&slight tinnitus.has anyone had similar reaction to Betahistine?