1. Allergy: Crataegus pinnatifida, Chrysanthemum morifolium and Lycium barbarum are commonly used raw materials in some health tea drinks, but some people may have symptoms such as headache, itchy eyes and dyspnea due to allergic reactions.
2. Gastrointestinal discomfort: hawthorn, chrysanthemum and medlar all have certain pharmacological effects. Excessive drinking or simultaneous use with other drugs is prone to abdominal distension, diarrhea and other gastrointestinal discomfort.
3. Blood sugar fluctuation: hawthorn, chrysanthemum and medlar all contain a certain amount of sugar. Drinking too much can easily lead to blood sugar fluctuation, which is not good for diabetic patients.
4. Drug interaction: Hawthorn, Chrysanthemum and Lycium barbarum contain a variety of bioactive substances, which may affect each other, affect the curative effect and even cause adverse reactions when combined with some drugs.
Therefore, when drinking hawthorn, chrysanthemum and medlar, we should pay attention to the dosage, usage and personal physical condition. It is not suitable to drink in large quantities for a long time. If it is not suitable, stop using it in time. According to your physical condition, you should consult a doctor or a professional.