Caffeine is an inseparable part of the human lifestyle. In some or the other way, it comes creeping to the routine. Tea, coffee, cappuccino, soda, and other beverages, even chocolate – all consist of caffeine. without doubt, caffeine has become a very integral part of our daily schedules, such that we may be secretly addicted to the same. The amount in which we consume caffeine has a lot to do with addiction of caffeine. And now, enough of addiction; do you know something known as caffeine allergy also exists. Yes. Some people have an allergy of caffeine, so much that they cannot take any substance made of caffeine. People allergic towards caffeine show severe symptoms even at the smell or touch of any caffeine containing substance. Let us have a look at some of the most common symptoms of caffeine allergy.

Palpitations

This is the most common symptom of caffeine allergy, which is uncommon to any of the other food allergies. This reaction involves the functioning of the heart. there are experienced flutters in the heart beat process. The heart may seem to skip a beat after a several ones. And sometimes it seems as of the heart is racing. This symptom is not just specific to caffeine allergy, so let us look out for what is next in the list.

Hives and rashes

This is very common sign of any kind of food allergy. It occurs on the externals of the body, showing up redness and rashes. The skin may or may not seem to be itchy. but inflammation and irritation would be definitely there. This symptom is seen esp. when the allergic person comes in contact with caffeine induced substance, externally, i.e. via touch or smell. Tasting it, generally, causes internal problems like oral ulcers and burning of the throat and so on.

Inflammation

Swelling and inflammation are two more signs of caffeine allergy that are common to other allergies too. Throat, tongue, lips and other oral parts can encounter inflammation due to caffeine allergy.

Visual disturbances

This is something not quite common with food allergies. there are visual disturbances experienced due to caffeine allergy. Caffeine interferes with the blood supply to the brain and the optic nerves. This hinders the visual process of the body.

Other problems like muscular issues and mental disturbances are also prevalent among people suffering from allergy to caffeine. Severe symptoms notify increased anxiety, hyperactivity, insomnia, paranoia and so on.