Ondansetron

Alternative Names: Zofran

Ondansetron (Zofran) is a medication often used to help control nausea and vomiting. It works by blocking serotonin receptors in the gut and brain that trigger vomiting. While it does not treat the underlying infection, it can make patients more comfortable and help them keep down fluids, reducing the risk of dehydration. It is usually well tolerated, but side effects may include constipation, headache, or, rarely, changes in heart rhythm.

Treatment Type: Prescription Medication

Treatment Class: Seratonin antagonist

Treatment Modality: Injection, Intravenous (IV), Oral

Ondansetron

Review Summary

5.0

1 Reviews

Preferred by 1 Reviewers

Breakdown by Category

Each categories are rated on a 1–5 scale, with 5 being the most favorable outcome and 1 being the least. These scores are averaged across all user reviews to provide a clear sense of how this treatment typically performs in each area.

Cost
5.0
1 = Very Expensive 5 = Very Affordable

5.0

Very Affordable
Relief Speed
5.0
1 = No Relief 5 = Immediate Relief

5.0

Immediate Relief
Side Effects
4.0
1 = Intolerable Effect 5 = No Effect

4.0

Mild Effect
Treatment Line
5.0
1 = Third-line or more 5 = First-line

5.0

First-line

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5.0

1 Reviews
5
100%
4
0%
3
0%
2
0%
1
0%

Reviews

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Cost
Very Expensive
$1000+
Expensive
$501 to $1000
Moderate Cost
$101 to $500
Affordable
$25 to $100
Very Affordable
$25
Relief Speed
No Relief
No noticeable improvement
Slow Relief
Several days to weeks
Moderate Relief
Within 1 - 3 days
Fast Relief
Within hours
Immediate Relief
Within minutes
Side Effect
Intolerable Side Effect
Caused treatment to stop or required hospitalization
Severe Side Effect
Difficult to tolerate, may require intervention
Moderate Side Effect
Noticeable, but manageable
Mild Side Effect
Minor, not bothersome
No Side Effect
Without any adverse effects
Treatment Line
Third-line or more
Used after second-line failed or multiple prior treatment
Second-line
Used after first-line treatment failed or was unsuitable
First-line
First treatment tried
Dr. Curbside

Dr. Curbside

Verified
Physician • Emergency Medicine • How doctors think about decisions — and what real-world experiences add
1 month ago
One of the more common treatments used to control nausea and vomiting from kidney stones, both in the ER and at home. Works well and is generally well tolerated. The ODT (dissolvable tablet) is especially convenient if you’re feeling too nauseated to swallow pills.
#VeryAffordable #ImmediateRelief #MildEffect #First-line #Rescue/EmergencyUse
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