ухапване от паяк
https://postheaven.net/xippusbrdw/what-little-bit-me-just-how-to-identify-usual-insect-bitesandquot-if-they-itch
Swelling after a mosquito chunk is a easy response. When a mosquito bites, it injects saliva that could rationale redness, itching, and swelling. This is simply by the body's immune reaction. Most swelling is innocent