Managing Blood Pressure: Concerns About Medication and Weight Control - Cardiology

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Inquire about blood pressure issues?


Hello Doctor, I would like to ask:
1.
Due to concerns about future fertility, I switched from beta-blockers to calcium channel blockers, but my diastolic blood pressure has been decreasing slowly and remains relatively high.
I have been on the new medication for a year and a half, and I can definitely feel that my body is adapting to it.
Initially, my heart rate was consistently between 80-90 bpm, with a systolic blood pressure around 155 and a diastolic blood pressure around 110.
Now, my heart rate has returned to 60-65 bpm, with a systolic blood pressure of 145-150 and a diastolic blood pressure of around 102.
Does this indicate that I am slowly adapting to the new medication? I have also consulted my attending physician, who mentioned that since I do not have any significant discomfort, I should continue taking this medication.
2.
I previously asked you about high diastolic blood pressure possibly being related to metabolism.
I jog twice a week for at least 30 minutes each time, sweat a lot, and I usually walk instead of driving.
I also drink a 300cc juice made from 4-5 types of fruits daily and have regular bowel movements without any constipation issues.
Is this related to metabolism or my adaptation to the new medication?
3.
Since I am still overweight (BMI around 25), I am now maintaining a routine of jogging at least three times a week for 30 minutes each time, hoping to lose weight quickly.
I would like to know, in your experience, what percentage of patients who lose weight still need to take medication?
4.
What BMI do you generally recommend for significant improvement in blood pressure issues?
*The issue with my diastolic blood pressure is that it has been consistently high since switching to calcium channel blockers.
Previously, while on beta-blockers, it was controlled around 70.
I apologize for the many questions, but I really do not want to start taking blood pressure medication for life at such a young age! Thank you very much for your response!

Niming, 20~29 year old female. Ask Date: 2014/09/03

Dr. He Dongjin reply Cardiology


Hello, actually, beta-blockers do not affect fertility; they may only reduce libido, which young people need not worry about.
Regarding stress relief, you are correct that calcium channel blockers are less effective for diastolic blood pressure.
A BMI below 23 should show more significant effects.
About two-thirds of patients may not require medication after treatment, but a large part is related to lifestyle factors such as stress, staying up late, smoking, and low oil and salt intake.
Changhua Hospital cares about you.

Reply Date: 2014/09/03

More Info


Managing blood pressure effectively, especially when considering medication and weight control, is a multifaceted issue that requires careful consideration of various factors. Let's address your concerns one by one.

1. Adaptation to New Medication: It appears that you have been on a calcium channel blocker for about a year and a half, and your body seems to be adjusting to it. The decrease in heart rate from 80-90 bpm to 60-65 bpm is a positive sign, indicating that your body is responding well to the medication. However, the persistent high diastolic blood pressure (102 mmHg) is concerning. While your systolic blood pressure has improved, the diastolic pressure remains elevated, which could indicate that the medication is not fully effective for you. It's essential to continue monitoring your blood pressure regularly and maintain open communication with your healthcare provider. If your diastolic pressure does not improve, your doctor may consider adjusting your treatment plan.

2. Metabolism and Lifestyle Factors: Your active lifestyle, including regular jogging and a healthy diet rich in fruits, is commendable and likely contributes positively to your overall health. However, the relationship between metabolism and blood pressure can be complex. While regular exercise and a balanced diet can help manage weight and improve cardiovascular health, they may not always lead to significant reductions in blood pressure for everyone. Factors such as genetics, stress levels, and hormonal balance can also play a role. If your diastolic pressure remains high despite a healthy lifestyle, it may be worth discussing further with your doctor, as it could indicate an underlying issue that needs to be addressed.

3. Weight Loss and Medication: In clinical practice, many patients find that even after losing weight, they may still need to continue their antihypertensive medications. The proportion of patients who can discontinue medication after weight loss varies widely based on individual circumstances, including the severity of hypertension, age, and the presence of other risk factors such as diabetes or family history of cardiovascular disease. It's not uncommon for individuals to require ongoing medication even after achieving a healthier weight, particularly if they have a history of hypertension.

4. Optimal BMI for Blood Pressure Control: Generally, a BMI of less than 25 is considered ideal for reducing the risk of hypertension and improving overall cardiovascular health. However, the exact BMI at which blood pressure improvement becomes noticeable can vary from person to person. Some studies suggest that even a modest weight loss of 5-10% of body weight can lead to significant improvements in blood pressure. Therefore, if you are currently at a BMI of 25, aiming for a BMI closer to 24 or lower may help in managing your blood pressure more effectively.

In conclusion, while lifestyle changes such as diet and exercise are crucial in managing blood pressure, they may not always eliminate the need for medication, especially in individuals with a history of hypertension. It's essential to work closely with your healthcare provider to monitor your blood pressure and adjust your treatment plan as necessary. Additionally, consider discussing any concerns about long-term medication use and potential impacts on fertility with your doctor, as they can provide personalized advice based on your health history and goals. Remember, managing blood pressure is a long-term commitment that involves both lifestyle modifications and, in some cases, medication.

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