Body reaction after black widow spider bite

Black widow spider bites can cause symptoms such as swelling, muscle pain, shortness of breath, nausea, fever and death.

According to the IFL Science, the black widow spider is larger in size than a paper clip. The whole body is black, with a characteristic red hourglass on the belly. The name of this species may stem from the fact that females often eat males after mating.Black widow spider venom is 15 times stronger than rattlesnake.

Black widow spider venom is 15 times stronger than rattlesnake.(Photo: Wikipedia).

Spiders bite to feel like needles. Within 15 minutes, muscle contraction begins. After an hour, the thighs, back and shoulders are the first muscles to twitch. The venom paralyzes the neurotransmitter system.

After 1-3 hours, the pain becomes more severe, causing the victim's stomach to stiffen like a board.Alpha-latrotoxin toxins present in venom cause paralysis and damage nerve endings.

After 3 - 12 hours, the victim's skin becomes cold and wet. The phenomenon of dyspnea, weak pulse, delirium, increased pain and convulsions. Pregnant women can have labor pains. The morphine and barbiturates are often used to reduce the level of increased pain and seizures.Antivenom antiseptic made from horse plasma is the ultimate solution to save a victim's life.

Black widow spider bites rarely cause death to healthy adults. After 12-24 hours, the pain and symptoms begin to subside. Most victims recover completely after 3-5 days, but they are weak and sometimes have seizures that last for weeks and months.

Black widows are found on most continents. The female bite only when threatened or to protect eggs.