After the ear crawls into the bugs can be used oil, ethanol and other liquids to soak the external auditory canal, prompting the bugs to be discharged, such as the effect is not satisfactory, then you need to actively seek medical treatment.
After the bug crawls into the ear, you can immediately take the affected ear to face upwards in the lateral head position, use oil and ethanol below 75% concentration to drop into the external auditory canal, and utilize the buoyancy effect or the bug can be discharged. Even if the worms are not discharged with the overflow, it can disinfect and protect the external auditory canal, as well as bind the movement of the worms to avoid deeper penetration.
If this does not dislodge the worm, it is important to seek medical attention and have the worm removed by a specialist with the aid of specialized instruments.
When the bugs crawl into the ear, it is not recommended to blindly pull out the ear or tap on the outer ear to stimulate the bugs in order to avoid unnecessary damage.