Medication Consultation for Surgical Patients: Safe Usage and Timing - Surgery

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Medication consultation


Hello Doctor, I am currently taking lutein, Glucosamine, retinoic acid, and Daliyan.
I would like to ask if it is okay to take two Glucosamine before breakfast, lutein after breakfast, retinoic acid at lunch, two Glucosamine at dinner, and Daliyan before bed.
Additionally, my father has high blood pressure and knee issues.
Can he take fish oil, Centrum Silver, and Glucosamine together? Thank you for your response.

Chen, 20~29 year old female. Ask Date: 2017/03/12

Dr. Li Zhonghuai reply Surgery


Hello! We recommend that you consult a pharmacist.
Changhua Hospital cares about you!

Reply Date: 2017/03/12

More Info


When it comes to medication management for surgical patients, it is crucial to ensure that all medications are taken safely and at the appropriate times, especially in the context of upcoming surgeries. Your current regimen includes lutein, glucosamine, retinoic acid (A酸), and Diane (黛麗安), and you are inquiring about the timing and safety of these medications in relation to your meals and any potential interactions.


Medication Timing and Safety
1. Lutein: This is a dietary supplement often used for eye health. It is generally safe to take with or without food, but taking it with a meal that contains fat can enhance its absorption. Therefore, taking it after breakfast is acceptable.

2. Glucosamine: This supplement is commonly used for joint health and can be taken with or without food. Your plan to take two glucosamine tablets before breakfast and again at dinner is reasonable. However, be mindful of the total daily dosage, as excessive intake may lead to gastrointestinal discomfort.

3. Retinoic Acid (A酸): This medication is often used for skin conditions and should be taken as prescribed. It is typically advised to take it on an empty stomach, so taking it during lunch may be appropriate, but you should confirm this with your prescribing physician.

4. Diane (黛麗安): This is a combination oral contraceptive that is usually taken once daily. It is best taken at the same time each day, with or without food. Taking it before bed is fine, as long as you maintain consistency.


Considerations for Your Father's Medications
Regarding your father's medications, he has high blood pressure and knee joint issues. You mentioned fish oil, Centrum (銀寶善存), and glucosamine. Here are some considerations:
- Fish Oil: This supplement is often used for cardiovascular health and can help with inflammation. It is generally safe to take with blood pressure medications, but it can have blood-thinning effects, so it's essential to monitor for any signs of increased bleeding, especially if he is on anticoagulants.

- Centrum (銀寶善存): This multivitamin is typically safe to take with other medications. However, it is best to take it with food to enhance absorption and minimize gastrointestinal upset.

- Glucosamine: As mentioned earlier, glucosamine is safe for joint health. It does not have significant interactions with blood pressure medications, but as always, it's wise to consult with a healthcare provider.


General Recommendations
1. Consultation with Healthcare Providers: Before making any changes to your or your father's medication regimen, it is crucial to consult with a healthcare provider or pharmacist. They can provide personalized advice based on your medical history and current medications.

2. Monitoring for Side Effects: When starting any new medication or supplement, monitor for any adverse effects. If any unusual symptoms occur, contact a healthcare professional immediately.

3. Timing and Consistency: Maintaining a consistent schedule for taking medications can help ensure their effectiveness. Use pill organizers or reminders if necessary.

4. Pre-Surgical Considerations: If surgery is planned, inform your surgical team about all medications and supplements you are taking. Some medications may need to be paused or adjusted before surgery to minimize risks.

In summary, your proposed medication schedule appears reasonable, but it is essential to confirm with your healthcare provider, especially regarding the timing of retinoic acid and any potential interactions with your father's medications. Always prioritize safety and open communication with your healthcare team.

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