What Is Tinnitus? Causes And Symptoms

What Is Tinnitus?Tinnitus is a medical condition typified by a hissing, buzzing or ringing sound produced inside the inner ear. The noises vary in pitch from person to person; they can be low or high frequency, intermittent or constant and can happen unilaterally (in one ear) and bilaterally (in two ears). Tinnitus can affect both sleep and concentration...