Skip to Content

What are the ingredients in Nucynta?

Question is Closed
Report Favorite

Answers (1)


11 Sep 2010


NUCYNTA (tapentadol) Tablets are immediate-release film-coated tablets for oral administration. The chemical name is 3-[(1ff„2ff)-3-(dimethylamino)-1-ethyl-2-methylpropyl]phenol monohydrochloride.

The molecular weight of tapentadol HCl is 257.80, and the molecular formula is Ci4H23NOHCl. The n-octanol:water partition coefficient log P value is 2.87. The pKa values are 9.34 and 10.45. In addition to the active ingredient tapentadol HCl, tablets also contain the following inactive ingredients: microcrystalline cellulose, lactose monohydrate, croscarmellose sodium, povidone, magnesium stearate, and opadry II, a proprietary film-coating mixture containing polyvinyl alcohol, titanium dioxide, polyethylene glycol, talc, and aluminum lake coloring.

Take care---

Votes: +0

Further Information

Search for questions

Still looking for answers? Try searching for what you seek or ask your own question.

Similar questions

Can I take Nucynta, Trazadone or Niravam with 8mg Suboxone?

I've started seeing a new pain management doctor and he has prescribed 75mg Nucynta 4x a day and a chart for a month long process for trying to ...

2 answers 25 Sep 2010

Anyone have good results with nucynta?

I am on 185mg of methadone and gave been put on nucynta 50mg to help. I have never heard of it and have read horror stories about feeling dizzy and ...

2 answers 31 Mar 2011

How long for antanist reaction to wear off with nucynta?

when changing from nucynta,to lortab..

1 answer 1 May 2012

Nucynta ER - On my first day of this new drug. Feel so sleepy and drowsy and to relaxed?! 200 mgs.?

... Don't know if this is going to work? And hate not being able to control my mind, it's scary

1 answer 22 Feb 2014

What are the precautions for Nucynta and Tramdol?

HI! I am with my mother and a little concerned. She is on 100 mg of nucynta 4 times a day. I noticed today she was taking a couple of Tramadol from ...

2 answers 12 May 2015