The mosquito doesn't, you do.
It's part of the histamine response that also makes it itch.
(The permeability of your capillaries lowers, allowing fluid to accumulate in the intracellular space.)
A bump is a lump like, for example, a bump on your skin or a bump in a road.
1 pair
Bruises or swollen.
keloid...
A white bump on your cat's skin could be caused by various factors such as an abscess, cyst, allergic reaction, or skin infection. It is important to have your veterinarian examine the bump to determine the exact cause and provide appropriate treatment.
If your dog has a pimple-like bump on its skin, it is best to have it examined by a veterinarian. They can determine the cause of the bump and recommend appropriate treatment, which may include medication or removal of the bump. It is important not to try to pop or squeeze the bump yourself, as this can lead to infection or other complications.
wart
wart ormilla
Cyst
Wart
If you notice a pimple-like bump on your dog's skin, it is best to consult a veterinarian for proper diagnosis and treatment. It could be a sign of a skin infection or other underlying health issue that needs attention. Avoid trying to pop or treat the bump yourself, as this could worsen the condition.
A painful bump on your skin, usually worse than a bruise.