Who should not drink water soaked in Rehmannia glutinosa

People with yin deficiency and excessive fire, weak spleen and stomach, damp heat accumulation, pregnant women, and people with allergies should not drink Rehmannia glutinosa soaked water. Rehmannia glutinosa has a mild temperature and sweet taste, and has the effect of nourishing blood and yin, but it needs to be used according to syndrome differentiation.

1. People with Yin deficiency and excessive heat

Long term hot flashes, night sweats, and restlessness of the five hearts may worsen the symptoms of deficiency and excessive heat when taking Rehmannia glutinosa. Rehmannia glutinosa nourishes greasiness and helps with dampness. When fighting with deficiency fire, it is prone to adverse reactions such as dry mouth and tongue, insomnia, and frequent dreams. For this type of constitution, it is recommended to use heat clearing and yin nourishing herbs such as Xuanshen and Ophiopogon japonicus. If necessary, they can be combined with Anemarrhena and Phellodendron amurense to balance the medicinal properties.

2. Patients with weak spleen and stomach

Those with digestive disorders and loss of appetite who drink Rehmannia glutinosa water are prone to abdominal distension and fullness. Its sticky texture can hinder the digestive function of the spleen and stomach, and may cause discomfort such as diarrhea and belching. It is necessary to first regulate the spleen and stomach using spleen strengthening herbs such as Poria cocos and atractylodes macrocephala. After the function is restored, consider using a small amount in combination.

3. Individuals with damp heat constitution

who have yellow and greasy tongue coating and sticky stool should not use Rehmannia glutinosa. Its nourishing properties may promote dampness and heat in the body, inducing symptoms such as skin eczema and yellow and red urine. For this group of people, it is advisable to use diuretics such as Mianyin Chen and Gardenia jasminoides, and avoid using nourishing herbs before clearing dampness and heat.

4. Pregnant women

Pregnant women should be cautious when drinking Rehmannia glutinosa water, as it may affect fetal development or cause discomfort during pregnancy. Its blood activating and yin nourishing effects may interfere with the normal pregnancy process, especially in the early stages of pregnancy, and should be avoided. If there is indeed a deficiency of qi and blood that needs to be regulated, it should be used in combination with traditional Chinese medicine herbs such as sand kernel and Scutellaria baicalensis under the guidance of a traditional Chinese medicine practitioner.

5. Allergic individuals

who are allergic to Rehmannia glutinosa medicinal herbs may experience allergic reactions such as skin itching and redness. The first consumption should be tested in small amounts. If symptoms such as rash and difficulty breathing occur, it should be stopped immediately. Allergic individuals can choose alternative blood tonifying herbs such as Angelica sinensis and Paeonia lactiflora. It is recommended to undergo drug allergy screening before use.

It is recommended to consult a traditional Chinese medicine practitioner for diagnosis and treatment before using Rehmannia glutinosa. Healthy individuals should not consume it continuously for more than two weeks. During the period of taking, avoid eating detoxifying foods such as radish and strong tea. If symptoms such as bloating and excessive internal heat occur, stop using them in a timely manner. In daily life, moderate exercise can be combined to promote the circulation of qi and blood. Pay attention to a light and easily digestible diet, and avoid eating spicy and stimulating foods that can affect the absorption of medicinal effects.