About
Palonolive (palonosetron) is a highly selective 5-HT3 receptor antagonist indicated for the prevention of chemotherapy-induced nausea and vomiting (CINV), both acute and delayed, and for the prevention of postoperative nausea and vomiting (PONV). It works by blocking serotonin, a natural substance in the body that can cause nausea and vomiting, from binding to 5-HT3 receptors in the gastrointestinal tract and the chemoreceptor trigger zone in the brain.
Palonosetron has a prolonged duration of action and a high receptor binding affinity, making it particularly effective in preventing delayed CINV, which is often a significant challenge for patients undergoing chemotherapy, thereby improving patient comfort and quality of life.
Uses
- Prevention of acute chemotherapy-induced nausea and vomiting.
- Prevention of delayed chemotherapy-induced nausea and vomiting.
- Prevention of postoperative nausea and vomiting.
- Used in adults and pediatric patients.
Directions For Use
Administer intravenously as a single dose prior to chemotherapy or surgery, as directed by a healthcare professional.
Benefits
- Highly effective in preventing CINV.
- Prevents both acute and delayed CINV.
- Effective for postoperative nausea and vomiting.
- Long duration of action.
- High receptor binding affinity.
- Improves patient comfort during treatment.
Side Effects
- Headache
- Constipation
- Diarrhea
- Dizziness
- Fatigue
- Bradycardia
- Hypotension
- Injection site pain
- Abdominal pain
- Insomnia
- Rash
- Anxiety
Safety Measures
- Alcohol - Generally safe, but alcohol can exacerbate nausea; moderate intake is advisable.
- Pregnancy - Use only if clearly needed; consult a physician to weigh potential benefits against risks to the fetus.
- Breastfeeding - Use with caution; it is unknown if palonosetron is excreted in human milk.
- Liver - No dose adjustment is required for patients with hepatic impairment.
- Kidney - No dose adjustment is required for patients with renal impairment.
- Lung - No specific contraindications; generally considered safe for individuals with lung conditions.
Disclaimer
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