Being bitten by an insect can lead to various health complications. Lyme disease, caused by an infected tick bite, can result in a circular rash around the bite area along with other symptoms such as high fever, headache, and fatigue. This can be treated effectively if caught early. Scabies caused by mites can cause intense itching and a raised rash. If left untreated, it can lead to more serious health issues like sepsis, heart disease, and kidney problems. Treatment usually involves prescription creams or oral medication. Malaria, although not found in the UK, can be fatal if contracted through a mosquito bite. Symptoms include high fever, chills, confusion, fatigue, and many others, appearing up to 18 days after being bitten. In case of suspicion of malaria, urgent medical attention should be sought and those who have been traveling should also be informed.