4 doctors weighed in:
What type of bite looks like a little hole in your skin?
4 doctors weighed in

Dr. Robert Kwok
Pediatrics
2 doctors agree
In brief: Various bugs if itch
Various bugs can leave a tiny, almost invisible, hole in the skin.
The bite area should be a bit raised, into a welt. It should be itchy and a little reddened. If there is a tiny hole in the skin with no reaction around it, it may just be a skin pore plugged with a comedone (a clump of old skin cells), which is fairly common and is one of the causes of acne.

In brief: Various bugs if itch
Various bugs can leave a tiny, almost invisible, hole in the skin.
The bite area should be a bit raised, into a welt. It should be itchy and a little reddened. If there is a tiny hole in the skin with no reaction around it, it may just be a skin pore plugged with a comedone (a clump of old skin cells), which is fairly common and is one of the causes of acne.
Dr. Robert Kwok
Dr. Robert Kwok
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Dr. Joseph Bark
Dermatology
In brief: Arthropod Assaults
There are many bugs which love the human skin.
One of a dermatologists most important tools is his eyes. That means that it is necessary to see these spots to make a diagnosis of what actually happened to the skin. Some bugs or arthropods as we call them, actually do leave a mark in the skin, but again it's necessary to see the patient.

In brief: Arthropod Assaults
There are many bugs which love the human skin.
One of a dermatologists most important tools is his eyes. That means that it is necessary to see these spots to make a diagnosis of what actually happened to the skin. Some bugs or arthropods as we call them, actually do leave a mark in the skin, but again it's necessary to see the patient.
Dr. Joseph Bark
Dr. Joseph Bark
Thank
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