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A 43-year-old member asked:

What will happen if u inject tessalon perles (benzonatate)?

1 doctor answer1 doctor weighed in
Dr. Michael Sinclair
Family Medicine 39 years experience
Why??: Tessalon perles (benzonatate) are intended to be swallowed, not injected. They are used to help with a cough. I doubt there are any studies. My guess is that it would sting and possibly make you ill. Don't try it.

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Last updated Dec 23, 2017
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