Earlier this week, Instagram, which is owned by Facebook, quietly took some action to crack down on drug-related posts. A search for #Oxycontin on the app on Friday morning turned up zero posts.

Earlier this week, Instagram, which is owned by Facebook, quietly took some action to crack down on drug-related posts. A search for #Oxycontin on the app on Friday morning turned up zero posts.

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On Instagram, no nipples. But you can sometimes find Fentanyl

You may not see women's nipples on Instagram, but you could find Fentanyl. A quick search can turn up plenty of accounts filled with pictures of various pills. They typically list contact details -- email addresses, phone numbers, and usernames for chat apps and encrypted messenger services like Kik and Wickr -- to connect off of Instagram. Put two and two together, and these are likely drug dealers, illicit online pharmacies, or scammers.