Compare Aloxi vs. Sustol
Head-to-head comparisons of medication uses, side effects, ratings, and more.
Aloxi (palonosetron) is given one time to effectively reduce nausea from chemotherapy or surgery. In some cases, it will only help for a short period of time.
Sustol (granisetron) is a long-acting injection that helps to prevent nausea and vomiting due to cancer chemotherapies, but causes bleeding and bruising at the injection site.
- Aloxi (palonosetron) can be given through the same IV line as your chemotherapy - as a one-time dose 30 minutes before treatment starts.
- Starts working in 30 minutes.
- Aloxi (palonosetron) can be used in children as young as 1 month of age.
- Each dose of Sustol (granisetron) provides relief from nausea and vomiting for at least 7 days.
- Dosing is less frequent than alternatives.
- Injection may be preferrable if you have difficulty swallowing a pill.
- If your chemotherapy is very likely to make you feel queasy or if you have nausea after surgery, Aloxi (palonosetron) is usually only helpful for one day.
- Can only be used to prevent nausea and vomiting, not to treat if it's already happening.
- Sustol (granisetron) must be given at the doctor's office or infusion center 30 minutes before chemotherapy.
- The dose of Sustol (granisetron) needs to be adjusted if you have poor kidney function.
- Available as an expensive, branded product only.
- Nausea and vomiting from chemotherapy or surgery
- Prevention of nausea and vomiting due to cancer chemotherapy
- Extended-release injection
- Abnormal heartbeat5%
- Slow heart rate4%
- Serotonin syndrome
- Taking antidepressants, lithium, some migraine medications, and St. John's wort.
- Severe allergic reaction
- Serotonin syndrome
- Taking other medicines that affect serotonin levels such as anti-depressants
- Troublesome stomach side-effects (ileus)
- Taking other medications that cause constipation such as Norco and Percocet.
- Injection site reactions
- Bruising/bleeding more likely if also taking medications that affect blood coagulation
- Allergic reactions