Here's what research has to say about antihistamine plants in 2022

Antihistamine plants are plants that have natural compounds that can help to reduce the symptoms of allergies. These compounds, called histamine antagonists, work by blocking the action of histamine, a chemical that is released by the body during an allergic reaction. Some examples of antihistamine plants include: Chamomile: Chamomile contains compounds that have anti-inflammatory and antihistamine properties, which can help to reduce symptoms such as sneezing, runny nose, and itchy eyes. Nettle: Nettle is rich in quercetin, which is a flavonoid that has been shown to have antihistamine properties. Butterbur: Butterbur contains compounds that can help to reduce inflammation and prevent histamine release. Feverfew: Feverfew is a herb that has been traditionally used to help alleviate symptoms of allergies, including sneezing, runny nose, and itchy eyes. It is important to note that, while antihistamine plants can be beneficial, it is always recommended to consult with your healthcare professional before starting any new treatment and to use these plants under the guidance of a professional.