Why do you hear sizzling in your head?

Hearing a sizzling sound in your head could be related to a phenomenon known as tinnitus, where you perceive sounds that aren't present externally. This can result from various factors, including exposure to loud noises, earwax buildup, or underlying health conditions. Stress and anxiety may also exacerbate this sensation. If it persists, it's advisable to consult a healthcare professional for proper evaluation.