Joke Collection Website - News headlines - What do the RX signs of many pharmacies mean?

What do the RX signs of many pharmacies mean?

RX is a prescription drug. RX prescription drugs must be prescribed by doctors or professionals with prescription rights and used under the guidance of pharmacists, because compared with OTC drugs, Rx prescription drugs have a small safety range, a certain degree of toxicity, and excessive doses are prone to toxic and side effects, which may seriously threaten life and health.