Wasp Venom Allergic Reactions

During a wasp sting, the insect’s stinger is injected into the skin. It delivers a venom that breaks down cell membranes and causes irritation. Some people may experience allergic reactions. The symptoms can include swelling, pain, and a red welt. It is important to seek medical attention for a severe allergic reaction.

Wasp venom contains enzymes that break down cell membranes. It also contains neurotransmitters and peptides. The venom is injected into the skin and directly into the blood stream. Wasp venom is known to cause anaphylactic shock, which is a serious reaction that requires immediate medical attention.

There are two main types of allergic reactions to wasp venom. The first type is called a local reaction. The second type is a systemic reaction. Both types can cause a life-threatening reaction. Fortunately, mild allergic reactions are usually treatable at home.

People with a moderate reaction to a wasp sting can recover within a week. In a moderate reaction, people may experience mild symptoms like itching, burning, and tingling. If the reaction is severe, people should call an ambulance.

People with a severe allergic reaction may experience a raised welt at the sting site. This is a sign that the nervous system has been damaged. This welt expands over a 10-cm-diameter area and usually subsides in a few hours.

The first thing to do is wash the sting site with soap and water. If the sting site is painful, use cold compresses to reduce the swelling. You can also use antihistamines to help control the sting.

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