Managing Dizziness Medications: Safety and Diabetes Considerations - Pharmacology

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Medications for dizziness?


I have been experiencing dizziness for over a month and visited a neurologist at the hospital.
After conducting tests, everything came back normal.
The doctor prescribed Diphenidol 25 mg, to be taken one tablet twice daily, and Melitracen 10 mg, to be taken one tablet twice daily.
The doctor provided a one-month supply of these medications.
Will there be any side effects from taking these two medications for an extended period? Additionally, I have diabetes; how should I schedule the intake of these medications in relation to my diabetes medications? What is the recommended time interval for taking these medications?

Amei, 40~49 year old female. Ask Date: 2013/02/03

Dr. Huang Shenggang reply Pharmacology


Hello, Amei.
First, let me explain these two medications: According to the Ministry of Health and Welfare website, Diphenidol is indicated for vertigo caused by inner ear disorders (including vertigo due to cerebrovascular disorders and sequelae from head and neck trauma) and Meniere's disease.
Melitracen is indicated as an antidepressant.
Please take these medications as prescribed by your physician, and be attentive to any discomfort after taking them.
If you experience any adverse effects, please return for a follow-up.
Additionally, regarding your diabetes medication, I am not aware of which specific medication you are taking, so I cannot provide a satisfactory answer.

Reply Date: 2013/02/03

More Info


Managing dizziness, especially in patients with diabetes, requires careful consideration of the medications prescribed and their potential interactions or side effects. In your case, the neurologist has prescribed Diphenidol and Melitracen to address your dizziness. Let's explore these medications, their side effects, and how they interact with diabetes management.


Diphenidol
Diphenidol is an antihistamine that is primarily used to treat vertigo and motion sickness. It works by blocking certain signals in the brain that can cause dizziness. Common side effects of Diphenidol include:
- Drowsiness
- Dry mouth
- Blurred vision
- Constipation
- Dizziness (paradoxically, it may cause dizziness in some patients)
In patients with diabetes, the concern with Diphenidol primarily revolves around its sedative effects, which could potentially mask symptoms of hypoglycemia (low blood sugar). If you experience drowsiness or confusion, it may be challenging to recognize when your blood sugar levels are dropping.


Melitracen
Melitracen is a tricyclic antidepressant that is often used for its anxiolytic (anxiety-reducing) and antidepressant properties. It can also help with dizziness related to anxiety or stress. Side effects of Melitracen may include:
- Drowsiness
- Weight gain
- Dry mouth
- Constipation
- Increased appetite
Similar to Diphenidol, Melitracen can cause sedation and may affect your ability to recognize hypoglycemic symptoms. Additionally, tricyclic antidepressants can sometimes lead to weight gain, which is a consideration for diabetic patients who need to manage their weight carefully.


Safety Considerations for Diabetic Patients
When managing diabetes, it’s crucial to maintain stable blood sugar levels. Here are some recommendations regarding the timing and administration of your medications:
1. Timing of Medications: It is generally advisable to space out your medications to minimize the risk of side effects. For example, if you take your diabetes medications (like Metformin) in the morning and evening, you might consider taking Diphenidol and Melitracen at different times to avoid excessive sedation.
2. Monitoring Blood Sugar: Since both medications can cause drowsiness, it’s essential to monitor your blood sugar levels closely, especially when you first start taking these medications. If you notice any unusual symptoms, such as increased fatigue or confusion, it may indicate a drop in blood sugar.

3. Consult Your Doctor: Always discuss any concerns with your healthcare provider. They can provide personalized advice based on your overall health, diabetes management plan, and any other medications you may be taking.

4. Hydration and Diet: Ensure you stay hydrated and maintain a balanced diet to help manage your blood sugar levels effectively. Be cautious with foods that may cause spikes in blood sugar, especially if you experience increased appetite due to Melitracen.


Conclusion
In summary, while both Diphenidol and Melitracen can be effective in managing dizziness, they come with potential side effects that may complicate diabetes management. It’s crucial to monitor your blood sugar levels closely and maintain open communication with your healthcare provider regarding your treatment plan. If you experience any concerning symptoms or side effects, do not hesitate to reach out for medical advice.

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