Ragweed allergy is an allergic reaction to the pollen from ragweed plants.
Signs and symptoms
- Irritated eyes
- Itchy throat
- Headaches
- A runny nose
- Coughing or wheezing
- Nasal congestion
- Swollen, bluish-colored skin beneath the eyes
Symptoms of an itchy, painful rash that comprises small bumps and blisters will develop. - Decreased sense of smell or taste
In cases of some people, they develop allergic eczema after exposure to the pollen. Symptoms of an itchy, painful rash that comprises small bumps and blisters will develop. It can appear twenty-four to forty-eight hours after being exposed and the rash usually resolves on its own within two to three weeks.
Other irritants such as tobacco smoke, strong odors, or air pollution can worsen symptoms.
What are the causes?
Like all allergic reactions, it occurs when the immune system perceives ragweed pollen as a threat to the body when it shouldn’t. This causes the immune system to release chemicals normally used to fight off infections and pathogens. The chemical that is released is called the histamine, which causes uncomfortable symptoms such as a runny nose, sneezing, and itchy eyes.
People who have an allergy to other substances are also likely allergic to ragweed allergy, you’re at an increased risk of being allergic to ragweed if you’re allergic to:
- Dust Mites
- Mold
- Pet Dander
- Other types of pollen
You’re also at risk of being allergic to ragweed pollen if another member of your family is also allergic as allergies tend to run in families.
Management of ragweed allergy
You should consult an allergist if you suspect that have an allergy to ragweed pollen when you get hay fever symptoms during the late summer or fall. Your allergist can confirm this by performing a skin test, this is one by applying a diluted allergen onto your skin and waiting for a few minutes for a reaction, such as the development of a raised itchy red bump.
You can treat the symptoms of ragweed allergy brings using antihistamines and other allergy medications. You can start using these medications early ahead to prevent your symptoms from being at their worst. Consult your allergist first whether any of your medications can be taken before symptoms develop.
FACT CHECK
https://acaai.org/allergies/types/ragweed-allergy