Hi, My mom is facing a problem with whistling sound in her left ear and also, we did audiometry test. As per doctors remarks, he said its Synaptic cochlear tinnitus and it's in minor stage. Doctor prescribed her tinnicar capsule 4 tablets a day. It's been a week and we are not seeing any improvement. Can you help us? Also, we did check up with alternate Dr. and she suggested Audiovit tablet but we haven't taken it. Please advise us. Thanks in Advance.