Sudden Hearing Loss (SHL) is the loss of hearing in one or both ears. It is considered a sudden loss of hearing. Is defined as a hearing loss of more than 70 decibels for a period of more than 72 hours. Symptoms are most noticeable in the first 2–3 hours, vary in severity, and the sound level can be any loudness. Symptoms can be temporary or permanent.

Risky behaviors for hearing loss can include the following factors:
Noise masking: Long-term exposure to noise can lead to hearing loss. Avoid using headphones at high volumes and avoid regular exposure to loud noises. Such as going to loud concerts or bars without ear protection.
Deafness is caused by eating undercooked food contaminated with Streptococcus suis bacteria. Such as raw larb, noodle soup cooked with raw blood, ทางเข้า ufabet, etc.
Smoking: Smoking can increase your risk because the chemicals in cigarettes can damage the tiny bulbs in your ear that receive sound signals. Quitting smoking can help reduce this risk.
Not wearing hearing protection: In noisy places such as factories or noisy workplaces. Hearing protection should be worn to protect the ears.
Overall health care failure: Good health care includes proper exercise and maintaining good ear. And otolaryngology health, such as keeping your ears clean.
Deafness is caused by abnormalities of the blood, blood vessel disease such as high blood pressure, impaired blood circulation, inflammation or blockage of blood vessels, viral or bacterial infections, tearing of the membrane covering the inner ear caused by severe coughing or sneezing, ear surgery, or hormonal and endocrine disorders such as thyroid disease, from metabolic disorders such as diabetes, including head trauma, etc.
Preventing is always important, as hearing loss has a significant impact on quality of life. Is not a life-threatening disease, but it has a significant impact on quality of life, both in listening and communication. Normally, patients with will only have hearing in one ear and can still hear in the other ear. However, patients will be anxious and uncomfortable and will need time to adjust.