Allergic Reactions – Symptoms, Causes, and Treatment

Allergic Reactions - Symptoms, Causes, and Treatment

May 01, 2022

There are different seasons in a year, and in spring, flowers emerge, and you might be sneezing regularly, and you may have an allergy. If seasonal changes affect you, you must immediately visit an ER near you. Our Express Emergency Room in Waco is a facility where we offer allergic reactions treatment near you.


Everyone has experienced some form of an allergic reaction; however, most of the symptoms are mild, and one shouldn’t panic when they encounter them.
Below are the most popular symptoms:

Nasal Congestion

After breathing in an allergen, your body releases allergic substances that lead to nose inflammation. This stimulates the blood vessels in the nose to open, causing swelling and congestion after exposure to an allergen.

Runny Nose

Everyone has experienced mucus from the nose either due to flu. However, exposure to an allergen leads to nose inflammation, and this causes irritation and increased mucus production leading to a runny nose.
Nose irritation also triggers itching in the nose, which is often an embarrassing moment when one is in public.


Some people usually enjoy the feeling that comes with sneezing. However, it’s usually the body’s natural way of removing an irritant from the nose. Although continuous sneezing is uncomfortable, it doesn’t usually denote a serious health issue.

Skin Rashes and Itching

Most allergic reactions are diverse, although rashes are the most popular. Rashes caused by allergens happen after coming into contact with something that causes swelling, redness, sores, or blisters.

Itching due to contact with some plants or insects may also be severe when the action leads to swelling and sores; that’s why you should visit our emergency room near you, immediately you experience an allergic itching.

Itchy and Watery Eyes

After being exposed to an allergen, your body may also respond by stimulating your eyes to leak even when you’re not crying, making them itchy and wet.


These are usually severe, life-threatening allergic reactions, and they may induce the body into shock; they require immediate care at the emergency room near you. Some of the signs of anaphylaxis include; swelling of the tongue, throat, or face; chest tightness and shortness of breath; extreme nausea and vomiting.

Causes of Allergies

Our immune system actively processes viruses, bacteria, and fungi that we are exposed to every day. Not only does the body sort and differentiate between the harmful and safe elements, but it also has to produce antibodies that defend against foreign substances.

The immune system defense is vital for our everyday health, but the body reacts negatively to some elements that aren’t dangerous in some cases. This leads to allergies when your immune system starts allergic overreactions in response to a harmless allergen.

Below are some of the most popular causes of allergies:

  • Exposure to dust mites.
  • For some people, consuming certain types of food, such as milk, eggs, wheat, and nuts.
  • Insect stings or bites, for instance, bees and wasps stings.
  • Exposure to environmental allergens such as grass, ragweed, and pollen.
  • Some of the over-the-counter and prescription medications such as aspirin.
  • People with asthma are more prone to allergic reactions and also people whose family has a history of allergies.

If you’re unsure about the cause of your allergic reactions, it’s vital to visit our emergency room to run tests that reveal the source of the allergy.

Allergy Treatment

Most allergies cannot be cured; however, managing severe symptoms can reduce discomfort. Below are some of the treatment procedures:

Avoiding allergens

The most effective way of getting rid of allergic symptoms is completely avoiding the allergens. However, reducing your exposure lessens the symptoms if you cannot completely avoid some triggers.
In case of severe allergies, it is vital if you completely avoid the triggers.

Nasal Rinse

Most people react against airborne allergens; this can be mitigated by rinsing your nasal passage with a special saline solution that clears the irritating elements.


For people with anaphylaxis, self-administered epinephrine is mostly prescribed. The treatment plan may also include medications that regulate the immune system’s reactions to allergens. Your doctor will discuss with you the treatment that suits you.

Allergic responses can bring you down mostly when you’re not aware of the allergy. Are you experiencing allergic reactions? Schedule an evaluation at our Emergency Room in Waco, TX. Our experienced team will conduct tests to determine your type of allergic reactions and design your customized treatment plan that brings you comfort.

Call Now