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Almost everybody is allergic to something. From food products to pet dander, allergies can range from an annoyance to life-threatening. Today we’ll explore common allergy triggers for you to be aware of. That way you know what to look out for, and what to avoid if you have allergies.

If you know you have allergies, consider allergy shots or immunotherapy from Hill Family Medicine in Bee Cave. We want you to be able to live a normal life, free from as many allergic reactions as possible. Contact our healthcare professionals today to find out more!

Food Allergies

There are millions of Americans that have allergies to various kinds of food. Most of the time, the reactions are minor and do not cause lasting problems. But occasionally food allergies can cause severe or life-threatening reactions. Unfortunately, there is no cure for food allergies yet, so the best path to avoid reaction is through avoidance. Here are some of the most common allergens that can be found in foods.

Cow’s Milk

An allergy to cow’s milk is often seen in babies and young children, especially when they have been exposed to cow’s milk before they are six months old. In about 2-3% of children, cow’s milk allergies are quite common. However, they often outgrow it by the time they are three, so it is not extremely common in adults. Cow’s milk allergies can be hard to avoid because milk is in cheese, butter, margarine, yogurt, cream, and ice cream.


The second most common food allergy for children is eggs. This allergy can cause stomach ache, skin reactions like hives or rashes, and breathing issues. It is possible to be allergic to only the yolk, or only the white of an egg, so people with egg allergies can still sometimes enjoy egg products. In many cases, children will outgrow their egg allergies.


Prevalent types of nuts that people are allergic to include peanuts, brazil nuts, almonds, cashews, macadamia nuts, pistachios, pine nuts, and walnuts. Even if you are only allergic to one or two of these nuts, it is advised to avoid all nuts just in case. Nut allergies are generally lifelong, and are among the most severe. Because of this, it is advised that people with nut allergies carry an epi-pen with them at all times.


Much like nut allergies, shellfish allergies tend to be lifelong, and can cause severe reactions. Common shellfish are shrimp, prawns, crayfish, lobster, squid, and scallops. Sometimes even the vapor from cooking shellfish can be enough to trigger an allergic reaction, so staying away from all kinds of shellfish is very important.


Similarly to most allergies, wheat allergies can result in stomach problems, vomiting, rashes, and swelling. Avoiding wheat and gluten products is the only way to prevent allergic reactions from wheat allergies. This is not only includes food, but also some cosmetics that may contain wheat products.

This is only a few of the many allergens in common foods. If you are aware of your allergies, always be sure to read the labels on any food you purchase so that you can avoid allergic reactions.

Other Common Allergens


One of the most common allergens is pollen. Pollen is the main cause of seasonal allergies that plague millions of Americans each year. Allergies to pollen are often self-treatable with over-the-counter medicines and nasal sprays.

Dust Mites

These microscopic critters cause allergic reactions very similar to pollen. The only difference is the symptoms from dust mites lasts all year long, instead of seasonal disturbances from pollen. The best path to avoidance is keeping all areas of your home clean and dust-free.

Animal Dander

The small flecks of skin and hair that is shed by cats, dogs, and even birds is a very common allergen. To avoid allergic reactions, be sure to wash pets frequently or avoid animals as much as possible.

Consider Allergy Shots and Immunotherapy in Bee Cave

There are hundreds of things that you could be allergic to, but we hope our small list here can be helpful in avoiding allergic reactions as much as possible. If you have a history of allergies, consider allergy shots and immunotherapy at Hill Family Medicine. Our work helps to treat seasonal allergies, indoor allergens, and more. Get in touch with us today to find out more and schedule your appointment!