5.Infections
You might notice ringing not long after you’ve had a cold. If that’s the reason, it shouldn’t last long. If the noise doesn’t go away after about a week, see your doctor. You could have an ear or sinus infection.
6.Blood Pressure
If you know your blood pressure is high, check it often. Your doctor can help you control it. Sometimes low blood pressure is also to blame. Your doctor can keep an eye on that, too.
