Miraculous Medicines

teleport me to a random drug
Minted: - / 5000

2163 Methylnaltrexone
a03a92437bc943bf140c1641bd18918b9ab60d8592181d5ebae62652ca4fb5af

This DRUG has not been minted yet.
Mint it now with MetaMask!

Send:
ETH
and donate to medical research.
Note: transaction fees shown in metamask are an approximation and are likely to be smaller.

Methylnaltrexone (MNTX, brand name Relistor), used in form of methylnaltrexone bromide (INN, USAN, BAN), is a medication that acts as a peripherally acting μ-opioid receptor antagonist that acts to reverse some of the side effects of opioid drugs such as constipation without significantly affecting pain relief or precipitating withdrawals. Because MNTX is a quaternary ammonium cation, it cannot cross the blood–brain barrier, and so has antagonist effects throughout the body, counteracting effects such as itching and constipation, but without affecting opioid effects in the brain such as pain relief. However, since a significant fraction (up to 60%) of opioid analgesia can be mediated by opioid receptors on peripheral sensory neurons, particularly in inflammatory conditions such as arthritis, traumatic or surgical pain, MNTX may increase pain under such circumstances.

From Wikipedia, the free encyclopedia. License: CC BY-SA.