What are the side effects of Xiaoyao Pills?

Mar 09, 2025 Source: Cainiu Health
Dr. Bai Hongmei
Introduction
Under normal circumstances, the side effects of Xiaoyao Pills include menstrual irregularities, gastrointestinal discomfort, allergic reactions, dry mouth and throat, dizziness, and so on. Xiaoyao Pills have the effect of regulating menstruation, but in some cases, they may cause menstrual disorders. This is usually related to individual variations in response to the drug's regulatory effects on the endocrine system, such as increased menstrual flow or prolonged or shortened menstrual cycles.

Generally, the side effects of Xiaoyao Pills include menstrual irregularities, gastrointestinal discomfort, allergic reactions, dry mouth and throat, dizziness, etc. If needed, it is recommended to take the medication under medical guidance. The detailed analysis is as follows:

1. Menstrual Irregularities

Xiaoyao Pills have the function of nourishing blood and regulating menstruation. Ingredients such as Angelica sinensis (Dang Gui) have blood-activating effects. If women naturally have heavy menstrual flow or take Xiaoyao Pills during menstruation, it may further increase menstrual flow and even lead to prolonged menstruation or menstrual cycle disorders.

2. Gastrointestinal Discomfort

The medication may irritate the gastrointestinal tract or affect digestive function. Some individuals may experience stomach pain, including dull, distended, or stabbing pain after taking the medication. It may also be accompanied by diarrhea, increased frequency of bowel movements, and looser stools.

3. Allergic Reactions

Individuals allergic to certain components of Xiaoyao Pills may experience skin itching, intolerable itchiness on the skin, and subsequent rashes such as erythema and papules. In severe cases, skin redness and swelling may occur, and even urticaria (hives) may appear.

4. Dry Mouth and Throat

Xiaoyao Pills have a certain qi-regulating effect and may consume body fluids to some extent, leading to dry mouth, a dry feeling in the mouth, reduced saliva secretion, and possibly accompanied by a dry throat.

5. Dizziness

During the metabolic process in the body, the medication may affect the normal functioning of the nervous system. Some individuals may experience dizziness, feeling of heaviness or vertigo in the head, which may affect daily activities and work.

While taking Xiaoyao Pills, avoid consuming spicy, greasy, raw, and cold foods, as these may exacerbate physical discomfort or affect the efficacy of the medication.

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