1 Heating degrades the enzyme in Beano, so adding it to foods while cooking reduces its effectiveness. 2  Beano will not help if excessive gas is caused by fiber or lactose. 3  Try activated charcoal. 4  Activated charcoal has been known to reduce and treat excess gas and bloating.
However, other symptoms, including nausea and vomiting, are also possible. The recommended amount of caffeine is no more than 300 milligrams per day, according to MedlinePlus. Side effects often appear after you exceed 500 to 600 milligrams per day. Most people can drink small amounts of coffee with no problems. However, some people might experience gastrointestinal distress when consuming caffeine. Nausea, vomiting, diarrhea and abdominal cramps are possible, according to MedlinePlus.
Allergy to coffee: a complete guide. This article provides valuable and scientifically backed up information on coffee allergy, its various symptoms, such as dermatological (e.g. rash), gut (e.g. diarrhea or vomitting) and cardiopulmonary (breathing problems, blood pressure increase) manifestations. Alternatives to coffee when allergic to it are also described.