For the past 10 years, I am suffering from an allergy. The doctors informed me that due to allergy there is an excess histamine produced in my body. My allergic symptoms are nasal congestion, sneezing, anxiety, frequent throat infection, shortness of breath, and some kind of discomfort. I am having these symptoms for the past 10 years. The doctors told it is due to not maintaining hygiene and low immunity. I am making lifestyle changes and yoga to get rid of allergies. But monthly three to four days, I need to do presentations in my office, and due to the allergy, the quality of my work goes down. Presently, I am using some herbal medicines, that is, turmeric for the reduction of histamine and it works a little and reduces a few symptoms. I am requesting you to provide me a tablet for the reduction of excess histamine in the body or medicine to prevent the production of histamine in the body. If the histamine level is normal in my body, I can experience calmness and happiness. But if histamine levels are increased due to allergy, I feel some kind of discomfort. So to avoid discomfort ask medicine to reduce histamine levels.