Pyrethrins Piperonyl Butoxide (Thread 205413)

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Can you update this thread? Please share your knowledge, experience, or questions about this subject. Post a Reply if you can help. Thank you!

What is Pyrethrins and Piperonyl Butoxide? This forum has many different answers. It is on the top 200 prescription drug list and would like to know what it is prescribed for and what forms it comes in.