This is the only group of people who can use cotton swabs to brush their ears

"Shouldn't it be good to use it?" - This is one of the most controversial questions. The people said it was not good, the acquaintance was . well.

But overall, perhaps many people already have the answer. Answer is not recommended! Because although it feels very relaxing and clean, it does more harm than we thought.

Earwax is not dirty.

In fact, earwax is not dirty. In the official 2017 ear hygiene guidelines of the American Institute of Otorhinolaryngology (AAO), it is clear: "Earwax types do not cause harm or block the ear canal so they should be worn". That is, do not use ear candles, do not spray water, and do not use cotton swabs.

According to Dr. Mark Vaughan, the cotton swabs are almost too big to actually remove the wax, but instead push it deeper, accidentally closing the ear canal. The earwax itself plays a very important role in keeping dirt, preventing them from getting too deep.

In addition, the ear also has a self-cleaning mechanism . Through daily actions such as chewing, talking . and the amount of dead skin produced, ear wax will gradually peel off and leave the body when we take a bath.

However, there are exceptions

For those who have a self-healing mechanism that fails, you can use cotton swab, but only a little.

10% of children, 5% of adults and 33% of older people - in these people, the self-cleaning mechanism fails, making the ear canal become more and more congested. Symptoms to pay attention to are tinnitus, earache, itching, bee-filling in the ears, smelling ears .

If you have such symptoms, you can "temporarily" use ear buds to ease the situation. But right after that, what to do is find a reliable medical center to get the most accurate diagnosis.