2020. 100 cases were selected as the research objects
in this study who were randomly grouped into
experimental group and control group and given
different treatment methods. There are 59 patients in
the experimental group. The number of males and
females are 34 and 16 respectively. The minimum age
of the patients is 48 years old, the maximum age is 78
years old, and the average age is (62.10±5.30) years
old. The patient's course of disease was 0-3 years, and
the average course of disease was (1.20±0.49) years.
3.2 Research Methods
The treatment method of the control group was
conventional western medicine. In the specific
implementation process, amlodipine was mainly
applied. The drug was taken orally, with a dosage of
5 mg, with intervention once a day, mainly in the
early morning. It needs to adjust the drug dosage
according to the patient's medication situation. For
patients with poor therapeutic effect, the dosage can
be increased by 5mg every night. It should be noted
that the maximum dosage for patients is 10mg.
Patients in the experimental group were treated
with Banxia Baizhu Tianma Decoction and
Huanglian Wendan Decoction. The prescriptions
included 15g of Pinellia, 15g of Atractylodes, 6g of
Coptis, 30g of Wild Gastrodia, 15g of Poria, 15g of
Zhuru, 30g of Danshen, 10g of Tangerine Peel, and
12g of Citrus aurantium, 30g of Shichangpu, 10g of
Polygala, 10g of Tangerine peel, 15g of Chuanqiong,
10g of Turmeric, 15g of Stiff silkworm, 6g of
Scorpion and 15g of Chrysanthemum. All medicines
are soaked in water. The soaking time is 30 minutes,
and the decocting time is 30 minutes. After taking
out 150ml of liquid medicine, add water and decoct
again, and also take out 150ml of liquid medicine.
Taking the combined liquid one dose per day, twice
a day.
3.3 Observation Indicators
The treatment effects of the two groups of patients
were observed and compared, including markedly
effective, effective and ineffective. It is marked
effective if after treatment, the patient's dizziness
disappeared, and the blood pressure dropped above
20mmHg. It is effective if after treatment, the
patient’s dizziness symptoms improved and the
patient’s blood pressure drops above 10mmHg. It is
ineffective if patients have no clinical improvement
before and after treatment, and their blood pressure
does not change much and still in hypertension.
Excluding inefficiency is the total effective rate of
this study.
The systolic blood pressure and diastolic blood
pressure of the two groups of patients before and after
treatment were observed and compared.
The adverse reactions during the treatment of the
two groups of patients were observed and calculated.
3.4 Statistical Methods
Making statistics on the data, the software SPSS20.0
is used, in which the analysis of measurement data
(
x ±s) is verified by the t value, and the calculation
and comparison of the count data (n, %) is verified by
the X
2
value. When the result is expressed as P<0.05,
it means that the comparison of this study is
statistically meaningful (Wu 2015).
4 RESULTS
4.1 Therapeutic Effect
The effective number of patients in the experimental
group and control group were 46 and 37 respectively,
and the corresponding clinical treatment effective
rates were 92.00% and 74.00% respectively. The
corresponding data difference between the groups
was large and statistically significant.
Table 1: Comparison of the treatment effect of the two
groups of patients [n (%)].
Group
Marked
effective
Effectiv
e
Ineffecti
ve
Effectiv
e rate
Experim
ental
group
(n=50)
33
(66.00)
13
(26.00)
4 (8.00)
46
(92.00)
Control
group
(n=50)
18
(36.00)
19
(38.00)
13
(26.00)
37
(74.00)
X
2
10.395
P <0.05
4.2 Changes in Blood Pressure
Before treatment, the diastolic and systolic blood
pressure levels of the two groups of patients were not
significantly different, P>0.05. After treatment
intervention, the blood pressure of the patients was
reduced. In contrast, the diastolic and systolic blood
pressure of the experimental group was lower. The
data difference between the groups increased,
P<0.05, which is meaningful.