Hi, I am Qamar, Recently i have visited an ENT, i have allergy problem, and already getting medicine for allergy like nasal spray and anti allergic etc. But my i have a problem with my ears some times when i am hearing loud music or talking in loud mode or i shouting, my ear produce sound like a ruptured speaker. Doctor advise me BETAHISTINE 24 MG, is it suitable for my problem, or any other suggestion.