What Are the Symptoms of Insect and Spider Bites?
Most insect bites produce only minor irritation, with symptoms such as: • Swelling at the site of the bite. • Itching or burning. • Local numbness or tingling. Bites of poisonous spiders and scorpions may produce these symptoms: • Intense pain at the site of the wound. • Stiffness or joint pain. • Muscle spasms. • Abdominal pain, nausea, or vomiting. • Fever or chills. • Difficulty breathing or swallowing. • A spreading, ulcerated wound, or tissue death. • Dizziness, impaired speech, or convulsions. An insect or spider bite can also cause a potentially fatal allergic reaction known as anaphylactic shock. Its symptoms include: • Rapid swelling of the lips, tongue, throat, or around the eyes. • Difficulty breathing. • Wheezing or hoarseness. • Severe itching, cramping, or numbness. • Dizziness. • A reddish rash or hives. • Stomach cramps. • Loss of consciousness.
