This is related to ur ear. Please consult a ENT surgeon. Also check your hearing levels with an audiologists. In some cases hearing loss also causes tinnitus. And their are tinnitus maskers available which help in the feeling that the sound is reduce
Next Steps
ENT consultant
Hearing Evaluation
Health Tips
Don't allow any water to go inside the ear. when u visit the doctor. be specific about the type of sound, frequency of occurrence and how long the sound is their.