The side effects of antihypertensive medication (Norvasc)?
During a health check-up, high blood pressure was detected (157 mmHg).
Subsequently, I went to the hospital for a follow-up, where my blood pressure was measured at 160 mmHg.
The doctor prescribed antihypertensive medication (Nolvadex), starting with one tablet per day.
During the next follow-up, I reported experiencing symptoms such as dizziness and numbness in my limbs.
After reviewing my self-monitored blood pressure records, the doctor halved the dosage.
However, even after reducing the dosage, I still experienced dizziness and numbness, although the symptoms were somewhat alleviated.
I have been taking Nolvadex for over a month now, and these side effects are making me uncomfortable.
Furthermore, upon researching, I found that Nolvadex is a second-line antihypertensive medication.
I am concerned and uneasy about why the doctor would prescribe a second-line medication to me right away.
Shuǐdiàngōng, 40~49 year old female. Ask Date: 2012/11/20
Dr. Liao Lingmei reply Pharmacology
Dear: Due to the unavailability of "Norvasc" in our hospital, the following response is based on the information from the Ministry of Health and Welfare's drug approval number 046742, with the drug name "Amtrel." The approved indication for this medication by the health authority is "for the treatment of hypertension; this combination medication is not suitable for initial therapy." There are numerous pharmacological classifications for antihypertensive medications, each containing various active ingredients.
Additionally, with the emergence of combination therapies (where a single medication includes two different pharmacological components, such as Norvasc), physicians can select medications based on the patient's age, lifestyle, or other hidden risk factors, allowing for a more diverse choice of treatments.
Currently, there are "hypertension treatment guidelines" available for physicians to reference regarding medication selection, and there are many discussions surrounding the choice of antihypertensive medications.
The debate often centers on whether to use second-line medications after the failure of first-line treatments or to adopt the current trend of early use of combination therapies.
Different specialists may have slightly varying opinions, but the treatment approach of the responsible physician should still be respected.
Many patients experience poor medication adherence due to side effects or various other factors, leading to inadequate blood pressure control.
When experiencing unacceptable side effects, the primary course of action should be to consult with the physician, ensuring to communicate the severity and frequency of these effects.
With the wide variety of medications mentioned earlier, there will always be options for the physician to identify the best-suited medication or dosage for you.
Appropriate medications or dosages can improve quality of life, and well-controlled blood pressure can prevent many serious diseases in the future.
We hope that during your next visit, you can discuss this with your physician and achieve a future filled with peace and health.
Wishing you all the best! Stay healthy and happy!
Reply Date: 2012/11/20
More Info
Understanding the side effects of blood pressure medications is crucial for patients, especially when they experience symptoms that can significantly affect their quality of life. In your case, you have been prescribed Norvasc (Amlodipine), which is indeed a second-line medication for hypertension. It is important to understand why your doctor chose this medication and what you can do about the side effects you are experiencing.
First, let's discuss the common side effects associated with Amlodipine. This medication is a calcium channel blocker that works by relaxing the blood vessels, which helps to lower blood pressure. While it is effective for many patients, it can cause side effects such as dizziness, swelling in the legs or ankles, flushing, and in some cases, numbness or tingling in the extremities. The symptoms you are experiencing—dizziness and numbness in your hands and feet—are not uncommon, especially when starting a new medication or adjusting the dosage.
Your doctor’s decision to prescribe Amlodipine as a second-line treatment may have been based on several factors, including your blood pressure readings, your overall health, and any other medications you may be taking. Sometimes, doctors may opt for a second-line medication if they believe it will be effective for your specific situation, especially if first-line treatments have not been successful or if there are contraindications to using them. It’s also possible that your doctor wanted to manage your blood pressure quickly, given that your readings were quite high.
The fact that your doctor reduced the dosage after you reported side effects is a positive sign that they are monitoring your response to the medication closely. It’s important to communicate openly with your healthcare provider about any side effects you experience. If the symptoms persist or worsen, it may be necessary to consider alternative medications or additional treatments to manage your blood pressure effectively without compromising your comfort.
In addition to medication, lifestyle changes can also play a significant role in managing high blood pressure. These include maintaining a healthy diet (such as the DASH diet), regular physical activity, reducing sodium intake, managing stress, and avoiding tobacco and excessive alcohol consumption. These changes can sometimes reduce the need for medication or enhance the effectiveness of the treatment you are receiving.
If you continue to experience discomfort from the side effects of Amlodipine, it is essential to follow up with your doctor. They may consider switching you to a different class of antihypertensive medication, such as an ACE inhibitor or an ARB, which may have a different side effect profile. Your doctor may also refer you to a specialist, such as a cardiologist or a hypertension specialist, for further evaluation and management.
In summary, while Amlodipine is a second-line medication for hypertension, it is important to address the side effects you are experiencing. Open communication with your healthcare provider, along with lifestyle modifications, can help you manage your blood pressure effectively while minimizing discomfort. If necessary, don’t hesitate to seek a second opinion or discuss alternative treatment options to find the best approach for your health.
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