that blood flow can become more turbulent for a number of reasons, including conditions affecting the blood vessels such as aneurysms or atherosclerosis, which involves narrowing of the arteries.
In some cases, increased blood flow in a particular blood vessel can also be involved. Dr Elbary notes that this can occasionally be associated with a tumour.
Should You Be Concerned?
While hearing a whooshing sound in your ear does not necessarily mean that something serious is wrong, persistent or new symptoms should not simply be ignored.
Dr Elbary reassures that many of the tumours associated with these symptoms are benign. However, he recommends getting new or worsening symptoms assessed by a medical professional so that potential causes can be properly investigated.
The sensation is often linked to a change in blood flow—or to increased awareness of blood flow—through the small blood vessels around the ear.
What Can Affect Blood Flow?
Several factors can influence blood flow and potentially make pulsatile tinnitus more noticeable. These can include:
Exercise
Pregnancy
An overactive thyroid
Anaemia
In some cases, pulsatile tinnitus may resolve on its own. However, if the sound persists, becomes more noticeable, or is accompanied by other symptoms, speaking to a healthcare
