Heres how to handle stings from the most intense insects on the Schmidt Pain Index, plus how long symptoms usually last: Bullet Ant Pain Level: 4 Symptoms: Intense burning, muscle spasms, nausea Relief: Apply cold compress, take antihistamines or pain relievers Duration: Pain lasts 1224 hours Warrior Wasp Pain Level: 4.0 Symptoms: Deep throbbing pain, swelling Relief: Clean with soap and water, use hydrocortisone cream Duration: Up to 2 hours of peak pain, swelling may persist longer Tarantula Hawk Pain Level: 4.0 Symptoms: Instant, electric-like jolt; temporary paralysis Relief: Rest, cold compress, avoid using affected limb Duration: Intense pain for 35 minutes, soreness for a few days Paper Wasp Pain Level: 3.0 Symptoms: Burning, red welt Relief: Clean area, apply ice, take anti-inflammatory if needed Duration: Pain fades in 3060 minutes, swelling may last hours Honey Bee Pain Level: 2.0 Symptoms: Sharp pain, stinger visible Relief: Remove stinger promptly, wash area, apply baking soda paste Duration: Sting pain lasts 1530 minutes; swelling fades in hours Yellow Jacket Pain Level: 2.0 Symptoms: Sharp, hot sting; may sting multiple times Relief: Ice pack, antihistamine for itching Duration: Pain fades within an hour, swelling in 12 days 林 General Tip: Watch for signs of allergy like difficulty breathing or widespread hives. Seek immediate care if they occur.