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If the drug is marked with R, will it be harmful?
Oral Ganmaotongda 12 tablets, 3- 12 hours after the last administration, 7 1% patients showed hematuria with naked eyes. .........

Therefore, Ganmaotong is a drug with serious adverse reactions, and the R mark is a registered trademark.

If there is no OTC label, it means that the drug is dangerous to take by itself!