Can tinnitus be caused by earwax blocking the ear canal.?

Yes, tinnitus can be caused by earwax blocking the ear canal. When earwax accumulates and obstructs the canal, it can create pressure and affect hearing, leading to the perception of ringing or other sounds in the ears. Removing the blockage often alleviates the tinnitus. However, if tinnitus persists, it's essential to consult a healthcare professional for further evaluation.