I was suffering throat infection. I had taken, cefalexin and amoxicillin 500, antibiotic and levo cetrizine 5 mg, and nasal decongestant drop for a week. Now I am quite well. But I am suffering of tinnitus in ear for last 3 weeks, and it sounds like a high pitch whistling sound in my left ear. And the intensity of sound is not very high, when I am in work, I can't feel it, but in quite place I can feel it. It started 3 weeks earlier, after the onset of infection, on the 3rd day. And now after 3 weeks it is still disturbing me. It is quite disturbing and I am afraid also. Pls help me. Shall I be all right. Also may be it can help. I am very susceptible to cold air. I have mentioned in allergy section. Pls help.