Can You Become Allergic to Wasps Later in Life?

Those who are allergic to wasp venom may have a severe reaction when they are stung. The reaction can last for up to a week. This is why it is important to be aware of the symptoms and get treatment right away.

A severe allergic reaction to a wasp sting can be life-threatening. This is called anaphylaxis. Anaphylaxis is a serious reaction that affects circulation and breathing. It can also affect an unborn baby.

There are two types of wasp sting allergic reactions. The first is called a local reaction. These occur in 10% of people. They may cause swelling and redness on the area stung. They usually go away on their own, but you may need medication to help reduce swelling.

A large local reaction may cause a large swelling that goes down your leg or arm. It may also cause nausea. The swelling may last up to two days. You may also need to see a doctor for treatment.

If you have a serious reaction, you may have a blood clot. This is one of the worst symptoms. It can cause breathing problems, nausea, and it can affect your airway.

A large local reaction may also affect your tongue. If you have a large swelling, you may be able to eat. You may also have general body itching. A doctor may prescribe antihistamines to help relieve discomfort.

If you are stung multiple times, you may experience delayed reactions as well. They have been reported as long as five days after the first sting.