Community Q&A

Real questions from customers, answered by Younghun Cho, PharmD. Shared with permission to help others.

GeneralPharmacist ReviewedApr 20, 2026
I'm in the early stages of diabetes, and my doctor prescribed Metformin 500mg. Does this medication not have any side effects?
Metformin is an effective first-line medication for early diabetes; taking the extended-release tablet you have with your evening meal can help minimize common stomach-related side effects.
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GeneralPharmacist ReviewedApr 20, 2026
I have been taking medication for Hepatitis B every day for 20 years; what are the potential side effects? Also, what kind of medication would you recommend tak
Your Hepatitis B medication, Tenofovir Disoproxil Fumarate (TDF), is effective, but after 20 years of use it is critical to monitor your kidney and bone health and discuss a potentially safer alternative with your doctor.
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