Rain is the second solar term of spring, and its nature is cold and sunny. At this time, the qi of spring wood is at the extreme, and the cold water of the sun and the two qi of wood and fire are combined, and rain is generated. At the same time, because of the cold sun, there will always be a cold spring in this season.
In line with this, most areas have warmed up significantly in the past few days, and the Meteorological Observatory predicts that a cold wave will hit from February 19 to 23, with widespread rain and snow.
In the rainy season, it is warm and cold, especially for patients with chronic diseases such as hypertension, kidney disease, cardiovascular and cerebrovascular diseases, etc., and avoid rushing to take off winter clothes when the temperature rises slightly, so as to prevent the ups and downs of the temperature from causing blood pressure fluctuations and recurrence.
For people with weak constitution and poor resistance, they should also be properly kept warm to prevent colds, headaches, and respiratory infections caused by feeling cold.
The alternation of cold and warm spring and the blooming of flowers are eventful for patients with allergic rhinitis, which are prone to **, flare-ups and aggravations. Patients with allergic rhinitis can wash their nose with warm water and warm towels on their faces every morning and evening, especially the Yingxiang points on both sides of the nose; Massaging the wings of the nose and the base of the nose every day can help reduce rhinitis attacks and relieve rhinitis symptoms.
This year, the year of the dragon, the year of fortune is too earth, the sun is cold and the water is heavenly, and the people are sick and cold. The cold and dampness are resistant, and the clear sun does not rise, so people who are usually damp may have more obvious spring sleepiness this year.
In addition, it is easy to get hot in spring, and the fire is a sign of heat on the head and face, such as mouth ulcers, acne, fever, dizziness and irritability. This cup of tangerine peel bamboo ru tea is especially suitable for drinking during this time, which can not only clear the fire above, but also strengthen the spleen and dispel dampness.
Ingredients: 1 tangerine peel, 3 g of bamboo ru, 6 g of white tea
For those with inflammation, Houttuynia cordata can be used.
Method: Soak the bamboo ru and tangerine peel in a pot under cold water, boil for about 10 minutes to filter out the juice, and use it to brew white tea or Houttuynia cordata Effect: eliminate food and greasy, dissolve phlegm and relieve cough, and regulate spring sleepiness.
This cup of tea is suitable for people with heavy internal heat, which can dissipate heat and turbidity, and clear the head. People who have head and facial symptoms such as red eyes, acne nose, swollen and sore gums, as well as sore throat and swollen tonsils after a cold can drink this tea to prevent it in advance. If you have already had "warm" disease and have a high fever, you can increase the amount of tangerine peel and bamboo ru and then add silkworm sand to reduce the fever.
Medicinal Flavor Interpretation.
Zhuru. 
Zhuru has the effect of clearing heat and cooling blood, and mainly clears the scorched fire - clearing the lungs and dissolving phlegm; Purify the heart and fire, cool the blood; Clear the liver and fire, get rid of troubles; Clears the stomach and fires, and relieves vomiting.
Bamboo ru can be matched with tangerine peel to dissipate heat and turbidity, and with tangerine peel and silkworm sand, it can quickly reduce fever. Zhuru is a peaceful Chinese medicine that is safe for pregnant women and small babies.
Tangerine peel. 
Tangerine peel can strengthen the spleen and regulate qi, dry and damp phlegm, and eliminate fat. When paired with other ingredients, it enhances the therapeutic properties of the ingredients. It can help us to strengthen our spleen and stomach, so as to resist the invasion of cold and dampness.
The addition of white tea can enhance the removal of fire
Heat-clearing effect. And, white tea.
It is very helpful for reducing fever and detoxifying.
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