Food allergies can cause strange symptoms that aren't always recognizable. Here are some of the less common symptoms of food allergies.
4 weird food allergy symptoms you may not know
Dealing with food allergies is easy if you are able to trace it back to the food that is causing the problem. Most food allergies cause symptoms like rashes, throat swelling, itchy skin, blisters, upset stomach and other common symptoms. Some food allergies have strange symptoms that you wouldn't normally connect to this kind of sensitivity. Here are some weird symptoms of food allergies that you might not recognize.
1. Lip swelling
It's common for the throat to swell up, but some foods can cause the lips to swell up. With mild allergies, you might not even notice this. With more severe allergies, the swelling can be obstructive and may prevent you from eating. If this is the case, seek help from a medical professional right away.
2. Turning blue
It is possible for food allergies to cause a decrease in oxygen levels in your bloodstream. This means that your blood can't get to all parts of your body as quickly as it should. T
ypically, people with certain food allergies will see parts of their body where the skin is very translucent, such as the lips or fingertips, turn a bluish colour. This can be serious and should be dealt with by a doctor if it occurs.
3. Confusion
Some food allergies can cause people to feel faint and confused. This is a hard symptom to pinpoint because it can mimic the feeling of being lightheaded or coming down with a cold.
If you notice this happening, take note of the foods you're consuming to try to figure out what could be causing it.
4. Itchy ear canal
It's common for your mouth or throat to feel itchy when you eat something you're allergic to, but this itchiness can also extend out to the ear canal. These canals are closely connected to your throat. If you start to experience this, look for other symptoms and pay attention to what you have eaten. You may be able to easily find the culprit.
These are just a few of the strange symptoms that food allergies can cause.
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