Withdrawal Symptoms After Stopping Concan: A Guide for Patients - Cardiology

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Kanken withdrawal


Hello, I am a patient with hypertension and diabetes.
I have been on medication for a long time, and one of my blood pressure medications is Concor (bisoprolol).
Due to my regular exercise routine (jogging five times a week for 35 minutes each time), my heart rate has slowed down recently, prompting my doctor to reduce my Concor dosage from 2.5 mg to 1.25 mg.
Recently, my heart rate dropped below 50, even approaching 43.
During my last visit, my doctor agreed to completely discontinue Concor but did not inform me about the potential withdrawal symptoms.
Could you please tell me how long withdrawal symptoms might last and what discomforts I might experience? Thank you.

Lao Wu, 50~59 year old female. Ask Date: 2021/11/12

Dr. Wu Xueming reply Cardiology


Kanken does not exhibit significant withdrawal symptoms.

Reply Date: 2021/11/12

More Info


When it comes to stopping a medication like Concan (which is a brand name for the drug carvedilol, commonly used to treat high blood pressure and heart failure), it's important to understand the potential withdrawal symptoms and their duration.
First, it's worth noting that Concan does not typically produce significant withdrawal symptoms when discontinued. This is largely because it is not classified as a drug that leads to physical dependence, unlike certain medications such as benzodiazepines or opioids. However, patients may experience some changes in their body as it adjusts to the absence of the medication, especially if they have been on it for a long time or if the dosage was relatively high.

After stopping Concan, some patients might experience a return of the symptoms that the medication was managing, such as elevated blood pressure or heart rate. In your case, since you mentioned that your heart rate had dropped significantly (below 50 beats per minute), it is crucial to monitor your heart rate and blood pressure closely after discontinuation. If you notice any significant changes, such as an increase in heart rate or blood pressure, or if you experience symptoms like dizziness, fatigue, or chest pain, it is essential to contact your healthcare provider immediately.

The duration of any potential symptoms after stopping Concan can vary from person to person. Generally, if there are any symptoms, they may last from a few days to a couple of weeks as your body adjusts. However, since Concan is not associated with withdrawal symptoms, many patients may not experience any adverse effects at all.

In your specific situation, given your history of hypertension and diabetes, it is crucial to maintain regular follow-ups with your healthcare provider. They can help monitor your heart rate and blood pressure and make any necessary adjustments to your treatment plan. If you experience any concerning symptoms, such as a significant increase in blood pressure or heart rate, or if you feel unwell, do not hesitate to seek medical attention.

Additionally, lifestyle factors such as diet, exercise, and stress management play a significant role in managing both hypertension and diabetes. Continuing your routine of regular exercise, such as jogging five times a week, is beneficial for cardiovascular health. However, ensure that you are also managing your diet appropriately and keeping your blood sugar levels stable.

In summary, while Concan is not known to cause withdrawal symptoms, it is essential to monitor your health closely after stopping the medication. Keep in touch with your healthcare provider, and do not hesitate to reach out if you have any concerns or experience any unusual symptoms. Your health and well-being are paramount, and your doctor can provide the best guidance tailored to your specific situation.

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