Brief whooshing or ringing during heavy lifting or straining is most often a short-lived pressure effect of the Valsalva maneuver and settles quickly, but pulsatile tinnitus that persists or worsens with exertion deserves assessment.
The article on exercise and tinnitus covers overall activity levels and general intensity effects. This one is about something more specific: tinnitus that appears during a single moment of intense straining — most commonly heavy weightlifting — and the physiological mechanism usually behind it.
The mechanism: the Valsalva maneuver
Many people unconsciously use the Valsalva maneuver during heavy lifting or intense straining — inhaling fully, then exhaling forcefully against a closed airway (holding your breath while bearing down), a common, often instinctive breathing pattern during maximal effort. Contracting the diaphragm and abdominal muscles this way raises intra-abdominal and intrathoracic pressure, and that pressure passes to the cardiovascular system.
A 2015 study put a number on it: 18 healthy young men did sets of bicep curls on two separate days, once breathing out during each lift and once using a Valsalva. Straight after the Valsalva session, central arterial stiffness rose significantly, and it returned close to baseline within about 15 minutes. After the breathing-out session, a similar but smaller trend did not reach significance. That is a measurable, if transient, cardiovascular event rather than a purely subjective sensation.
Why this produces tinnitus specifically
A 2025 narrative review of pulsatile tinnitus notes that it may worsen with physical exertion. The connection runs through the pressure and blood-flow pathways covered in that article: a Valsalva-induced pressure spike can transiently affect blood flow near the ear, producing a brief pulsing or whooshing timed to the moment of maximal strain, which then resolves as pressure normalises.
A more serious underlying condition worth knowing about
One less common possibility is worth being aware of. The same review names idiopathic intracranial hypertension — raised pressure inside the skull without a structural cause — as the most common cause of venous pulsatile tinnitus, and advises that young women with obesity who have hearing loss, ear fullness and headache be evaluated for it. If you have persistent pulsatile tinnitus that seems worsened by exertion, rather than tinnitus that appears briefly during the strain and stops straight after, that is a different and more specific pattern, and worth a proper medical evaluation.
How to tell the difference
- Brief, tied to the moment of straining, resolving quickly afterward — consistent with an ordinary Valsalva-related pressure spike, generally not a cause for concern on its own
- Persistent pulsatile tinnitus that's worsened, not created, by exertion — worth the standard pulsatile tinnitus evaluation, since this pattern is more consistent with an underlying vascular or pressure-related condition than with a momentary mechanical event
- Accompanied by headache, vision changes, or other neurological symptoms — this combination warrants prompt medical evaluation rather than being assumed to be simple straining-related tinnitus
What helps
- Breathing technique during heavy lifting — deliberately exhaling through the exertion phase rather than holding your breath and straining against a closed airway reduces the pressure spike behind this mechanism. It is already commonly taught in strength training for cardiovascular safety reasons unrelated to tinnitus.
- If it happens consistently and briefly during specific movements, this is a reasonable pattern to be aware of rather than alarmed by, particularly if it resolves quickly and isn't accompanied by other symptoms.
- If it's new, persistent, or accompanied by other symptoms, treat it with the same seriousness as any other new pulsatile tinnitus.