Natalie Brown was born in Timmins, Ontario, Canada. She is known for her work on How to Lose a Guy in 10 Days (2003), Dawn of the Dead (2004) and The Strain (2014). See full bio Â». Timmins, Ontario, Canada.
Itching skin from caffeine sensitivity is most likely caused by an allergic reaction in the body. There's a difference between being sensitive to caffeinated beverages and foods and having an allergy. Itching skin is a sign of an allergic reaction caused by increased histamine levels in the skin. If you notice that your skin becomes inflamed, itchy and irritated after consuming caffeine, make an appointment with an allergist for testing and a clinical diagnosis.
If you suffer from itching whenever you consume caffeine products, you are could be caffeine intolerant or allergic to this substance. Caffeine allergy manifests through itching, nausea, digestion problems, vomiting and stomach pain. On the other hand, if you are experiencing itching without other negative signs, you are likely to be caffeine intolerant. Naturally, all these symptoms have to take place up to two hours after caffeine consumption.