Health products, Pharmacology FAQ

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Do Cranberry Probiotics Affect Birth Control Pill Effectiveness?

Cranberry Probiotics If you are taking pre-exposure prophylaxis (PrEP) such as "Yueji" (a brand of oral contraceptive), consuming cranberry extract with mannose or probiotics should not affect the efficacy of the PrEP. However, it is important to consult with a healthca...


Dr. Hou Fangmin Reply:
Hello Ms. Wang: There are no interactions between Yejii (Drospirenone + Ethinyl Estradiol) and cranberry or probiotics. According to Micromedex, concurrent use of caffeine and combination contraceptives may result in enhanced CNS stimulation, which means that combining them with ...

[Read More] Do Cranberry Probiotics Affect Birth Control Pill Effectiveness?


Do You Need a Prescription for Amlodipine and Coenzyme Q10?

Medication consultation The products "Xinghui Peiduohuo Apricot Sugar-Coated Tablets" and "Helitamin - Strong Tablets" do not require a doctor's prescription and can be purchased over the counter. If you have a high workload and experience fatigue and sho...


Dr. Chen Yuemei Reply:
Hello: "Peiduo Huoxing Bi Sugar-Coated Tablets" is a prescription medication that requires a doctor's prescription; "He Li Ta Ming - Strong Tablets" is an over-the-counter medication that can be purchased directly at community pharmacies without a prescri...

[Read More] Do You Need a Prescription for Amlodipine and Coenzyme Q10?


Optimal Daily EPA and DHA Intake from Fish Oil: Dosage and Tips

Regarding the consumption of fish oil? I previously saw a doctor's response, but I still have some questions regarding fish oil consumption. Could you please advise me, doctor? What is the optimal daily intake of EPA and DHA combined for an individual? What are the potential...


Dr. Hou Fangmin Reply:
Hello: 1. Fish oil EPA belongs to omega-3 fatty acids, while DHA is a polyunsaturated fatty acid. Most fish oils contain 18% EPA and 12% DHA. 2. Fish oil is more suitable for the elderly and patients with cardiovascular diseases. According to the FDA (Food and Drug Administration...

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Are Health Supplements Safe? Understanding Risks and Misleading Claims

Regarding health foods? Recently, the adults in my household have become obsessed with a series of products that resemble health foods. I checked online and found that they are not registered as health foods. I have advised my parents not to consume unverified health products, bu...


Dr. Hou Fangmin Reply:
Hello: Regarding the issue of health supplements, I often receive inquiries about various health products. My response is that without a physician's diagnosis, taking medications indiscriminately will only increase the burden on the liver and kidneys, potentially causing adv...

[Read More] Are Health Supplements Safe? Understanding Risks and Misleading Claims