How long can you take Tianma Hook Teng Drink to lower blood pressure?

Tianma Hook Teng Drink is used to assist in lowering blood pressure, and can be used for those whose hypertension is due to hyperactivity of liver yang (liver yang being on the high side) or disturbances of liver wind (wind caused by the liver interfering with the head), and how long to take it depends on the condition of the patient.
Tianma Hook Teng Drink has the effect of calming the liver and extinguishing wind (regulating the function of the liver to get rid of internal wind), clearing heat and activating blood, tonifying the liver and kidney, and is used for treating hyperactivity of liver yang and disturbing of liver wind, which is characterized by headache, dizziness, insomnia, dreamlessness, or bitter mouth with red face. It can be used for hypertension with hyperactivity of liver yang and disturbances of liver wind with the above symptoms.
How long to take Tianma Hook Teng Drink should be decided by a Chinese medicine practitioner according to the condition concerned. The adverse effects and contraindications of this product are not known.
When taking this medicine for the treatment of related conditions, it should be taken under the guidance of a professional Chinese medicine practitioner, and should not be taken blindly to aggravate the condition.