Caffeine allergy: symptoms, methods, prevention and treatment

There are not many people who drink coffee in the morning to brighten their eyes. Which the caffeine found in coffee will stimulate the central nervous system In addition, we found caffeine in tea leaves and cocoa pods. Which is estimated that 90% of North American people eat caffeine every day Although caffeine is safe for most people But there are some people who are allergic to this substance. For today’s article We will take you to see the symptoms of people who are allergic to caffeine, causes and treatment methods.



Caffeine is a natural stimulant that affects the brain and the central nervous system. Makes people feel more alert and more focused In addition, many people believe that drinking coffee during the working day can make them work more. However, the amount of caffeine per day that most people drink is safe, 400 mg or equivalent to about 4 glasses, but some people May be sensitive to caffeine and have some symptoms such as tachycardia, anxiety, spasms, headache, problems with sleep Stomach upset, etc.


Symptoms of people who are allergic to caffeine

People who are allergic to caffeine will show some symptoms, such as hives, lips or tongue, swelling, itching, mouth, lips and tongue. These symptoms may occur within the same hour as eating caffeine. In addition, some people may show a reaction that indicates severe allergies. Which is called the Anaphylactic Shock, but it is rarely found Which the loser will have a severe swelling face Which consists of eyes, lips, face and tongue. Problems with breathing Have problems with speaking Wheezing, coughing, nausea, abdominal pain, vomiting, rapid heart beat, dizziness


Caffeine allergy causes?

The body of people who are allergic to caffeine will see that caffeine is an intruder. When they eat foods that contain caffeine The body will produce The antibody called Immunoglobin E. The antibody stimulates the cells to release histamine to eliminate the molecules that it is mistaken for. And these molecules are Allergens cause inflammation. Which can lead to hives, itching and swelling


Treatment of caffeine allergy

If you have an allergic reaction after eating caffeinated foods The use of anticholinergic drugs that can be purchased at general pharmacies may help relieve itching, swelling or hives. But if you have severe allergies You should see a doctor immediately. By treatment with epinephrine injection (Epinephrine)




If you know that you are allergic to caffeine The best way to prevent allergic reactions is to Avoiding any type of food or drink With caffeine For food or beverages that contain caffeine such as coffee, tea, chocolate, energy drinks, etc. If you are unsure whether or not the food to eat contains caffeine or not. Please read the label before eating.

However, many people may need to rely on coffee to keep themselves focused and enthusiastic during the day. Which caffeine is a type of addictive substance If breaking up the raw form It may cause a lack of medication. Which includes Having tremor, headache, irritability, feeling tired, etc. But after 1 week, these symptoms will disappear. For other methods That helps you wake up the caffeine agent, for example, taking a break from an electronic device Go out for a walk during the lunch break Drink plenty of water Enough sleep Eat healthy foods, etc.

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