Question 1

What does "Opioid" mean?

Accepted Answer

Opioids are powerful pain medications that carry a high risk of dependence. Your brain and body have opioid receptors that naturally respond to endorphins (your body's pain relievers). Opioid medications bind to these same receptors much more strongly, blocking pain signals. This strong effect is also why they can be addictive.

Question 2

Can I drink alcohol while taking Vivitrol / ReVia?

Accepted Answer

You should avoid alcohol while taking Naltrexone. This medication can affect your liver, and alcohol adds extra strain.

Question 3

What should I do if I miss a dose of Vivitrol / ReVia?

Accepted Answer

If you miss a scheduled injection of Naltrexone, contact your doctor's office for guidance on when to take your next dose. Don't try to double up.

Question 4

Can I stop taking Vivitrol / ReVia suddenly?

Accepted Answer

It's generally best to talk to your doctor before stopping Naltrexone. Some medications in this category need to be tapered gradually rather than stopped all at once.

Question 5

How long does Vivitrol / ReVia take to work?

Accepted Answer

Most psychiatric medications, including Naltrexone, take 2 to 6 weeks to reach full effectiveness. You may notice some improvement sooner, but don't give up if you don't feel different right away. Your doctor may adjust your dose during this time.

Vivitrol / ReVia

What is Vivitrol / ReVia used for?

Naltrexone side effects

Naltrexone warnings & precautions

Frequently asked questions

Related medications

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