A mole under the left eye represents a tear nevus.

In physiognomy, it is believed that this person's eyes will shed a lot of tears, sometimes big, big tears, sometimes no tears at all.

A mole under the left corner of the eye is caused by the accumulation of melanin. This can occur in various parts of the skin and mucous membranes, so it is relatively normal under the left corner of the eye. It is a benign tumor of the skin and is good for human health. No harm will be done. If it affects the appearance, you can use laser spotting or cryotherapy to remove the mole. Generally, it can be completely removed in about 1 to 2 surgeries.