See the DrugPatentWatch profile for Alosetron
What is alosetron, and what does “preco” refer to?
Alosetron is a prescription medicine used for severe, chronic irritable bowel syndrome (IBS) with diarrhea (IBS-D) in certain patients. It works by slowing gut movement, which can reduce diarrhea and related pain. [1]
“Preco” is not a standard medical term for alosetron. People sometimes use “preco” to mean a drug name plus something else like “preco (precoce/precautions)” or a country-specific label abbreviation, but that depends on where you saw it. If you tell me the full phrase (or the sentence/app screen you saw), I can explain what it likely means.
Who is alosetron for?
Alosetron is intended for adults with severe IBS-D who have not responded adequately to other IBS treatments. It is not used for constipation-predominant IBS (IBS-C). [1]
What are the key safety concerns with alosetron?
Alosetron can cause serious constipation, and in some cases it can lead to ischemic colitis or other complications that may require urgent care. Because of this risk, its use is tightly controlled and depends on patient selection and monitoring. [1]
How is alosetron typically taken?
Dosing depends on the specific prescribing program and patient factors, but treatment generally involves taking alosetron only under a clinician’s direction with clear instructions on what symptoms should stop treatment and prompt medical review. [1]
What side effects do people commonly ask about?
Patients often ask about:
- constipation or worsening bowel habits
- abdominal pain/bloating
- when to stop the medication and seek urgent help (for example, severe constipation or signs that could indicate colitis) [1]
If you share what “preco” appears next to (dose, warning, country, or a website label), I can give a more targeted answer.
Sources
[1] https://www.accessdata.fda.gov/scripts/cder/daf/index.cfm?event=overview.process&ApplNo=020161