About-Tinnitus is the perception of noise or ringing in the ears when no external sound is present and is a symptom of other medical condition including age-related hearing loss, ear injury or a circulatory system disorder.
The types of noises in the ears:
In many cases, an exact cause is never found. Some possible causes are Damage to the middle or inner ear
Damage to the eardrums or the tiny bones in the middle ear
Tumours in the ear or on the auditory nerve
Exposure to very loud sounds on a regular basis
Side effects of certain medications such as aspirin, diuretic medications, antimalarial drugs, antibiotics, and cancer drugs