5 Symptoms of Food Sensitivities To Watch Out For

5 Symptoms of Food Sensitivities To Watch Out For

Created On
Sep 15 2023
Last Updated
Jun 11 2024

Food sensitivities can cause unpleasant symptoms. Discover some of the most common ones to watch out for and how to identify potential triggers.


Food sensitivities have become a growing concern for many people in recent years. Unlike food allergies, which cause an immediate and severe immune response, food sensitivities can manifest themselves in various subtle ways. Knowing the most common symptoms of food sensitivities to watch out for can help you identify potential triggers and improve your overall health.

Digestive Issues

Digestive problems are common symptoms of food sensitivities. If you experience bloating, gas, stomach cramps, diarrhea, or constipation after consuming certain foods, it could indicate that you have a sensitivity. These symptoms occur due to the body’s inability to break down or absorb specific food components, causing inflammation and discomfort in the digestive system.

Skin Rashes or Eczema

Another indication of a possible food sensitivity is the appearance of skin rashes, hives, or eczema shortly after ingesting certain foods. This happens because the body reacts to the food by releasing histamine, a chemical responsible for the inflammatory response. Histamine causes blood vessels to dilate, leading to redness, swelling, and itchiness on the skin.

Fatigue and Low Energy Levels

Persistent fatigue is another symptom of food sensitivities to watch out for. Inflammation caused by the immune system’s response to problematic foods may interfere with energy production and leave you feeling drained. Food sensitivities could also disrupt your sleep patterns, further contributing to a decrease in energy levels.

Headaches or Migraines

In some cases, food sensitivities can result in headaches or migraines. Foods that cause an inflammatory reaction in your body may lead to the release of chemicals that cause blood vessels to constrict or dilate, triggering a headache or migraine.

Joint Pain and Inflammation

Individuals with food sensitivities may sometimes experience joint pain and inflammation because of the body’s response to problematic foods. The inflammation caused by the immune system’s reaction can lead to swelling, pain, and stiffness in the joints, affecting mobility and overall quality of life.

To effectively manage these symptoms, it is crucial to identify the specific foods that trigger your body’s unwanted reactions. A comprehensive at-home food sensitivity test, like the one provided by RxHomeTest, can help you pinpoint the specific foods causing your discomfort and guide you toward a suitable and personalized diet plan. By being proactive and knowledgeable about the signs of food sensitivities, you can take control of your health and work toward a more balanced and enjoyable lifestyle.

Order an at-home Food Sensitivity Test.

More from our health blogs:

The 5 Most Common Types of Food Sensitivities Among Adults - a short summary.

5 Things You Should Know About Food Sensitivity Testing - things to know before you test.

What to Do With Your Food Sensitivity Test Results? - follow these steps to get most out of your test.

Food Sensitivities vs Food Allergies: What's the Difference? - learn about the key differences.

How Can You Test Yourself for Celiac Disease From Home? - in just a few steps.

What is Celiac? History, Present and Genetic Risk - A detailed look at celiac.

Sensitivity to Food – Allergy, Intolerance, and Celiac Disease - a comprehensive review.

Food Allergies in Children - a short summary.

Celiac – FAQs - key facts about gluten intolerance.