Caffeine, a natural drug contained in coffee, stimulates the central nervous system. It is possible to be allergic to caffeine. Symptoms of a caffeine allergy include hives, swelling, itching, and more.
Caffeine is found in a range of plants including coffee beans, tea leaves, and cacao pods. It is consumed all over the world in coffee, tea, and chocolate. Approximately
While caffeine is safe for most people, some people have a caffeine intolerance or allergy. This article explores the symptoms of caffeine allergy, what causes it, and how it may be treated.
Drinking coffee and other caffeinated drinks is a cultural norm in the United States and many other countries.
Caffeine is a natural stimulant that affects the brain and central nervous system, making people feel more alert and focused. Many drink coffee during their working day, as they believe it makes them more productive.
Most people can safely drink up to
- rapid heartbeat
- anxiety
- jitteriness
- headaches
- trouble sleeping
- upset stomach
People who experience these symptoms may have a non-allergic food intolerance to caffeine.
Intolerance is different from having a caffeine allergy. Caffeine allergies are rare, and the symptoms of a caffeine allergy are more serious than those of an intolerance.
The symptoms of a caffeine allergy include:
- hives, an itchy rash made up of many red bumps
- swelling of the lips and tongue
- itchy mouth, lips, and tongue
If a person has a caffeine allergy, these symptoms may occur within an hour of consuming caffeine.
Some people may experience a severe allergic reaction in response to caffeine called an anaphylactic shock, as this
The symptoms of an anaphylactic shock may include:
- severe facial swelling, including eyes, lips, face, and tongue
- trouble breathing due to facial swelling
- trouble speaking
- wheezing
- coughing
- nausea, abdominal pain, or vomiting
- rapid heartbeat
- dizziness
What causes the symptoms of an allergic reaction to caffeine?
Why does an allergic reaction to caffeine happen?
The outlook for caffeine intolerance and caffeine allergy is positive.
So long as a person who is allergic or intolerant to caffeine avoids consuming it, they should not experience any further symptoms.
Source - Medical News Today
The outlook for caffeine intolerance and caffeine allergy is positive.
So long as a person who is allergic or intolerant to caffeine avoids consuming it, they should not experience any further symptoms.
Source - Medical News Today
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