Is zofran the same as promethazine?

Phenergan (Promethazine) Zofran (ondansetron) comes in many different forms that you don’t have to swallow, such as a film that goes on the tongue or a dissolving pill. Zofran (ondansetron) is fast-acting and starts working within 30 minutes. Unlike some other nausea medicines, the side effects for Zofran…

Is Zofran and Phenergan the same thing? Phenergan (Promethazine) Zofran (ondansetron) comes in many different forms that you don’t have to swallow, such as a film that goes on the tongue or a dissolving pill. Zofran (ondansetron) is fast-acting and starts working within 30 minutes. Unlike some other nausea medicines, the side effects for Zofran…

What’s the difference between Phenergan and Zofran? Zofran vs. Phenergan. Zofran contains Ondansetron HCL as therapeutic moiety while Phenergan contains Promethazine as therapeutic moiety. Zofran is the 5-HT3-Receptor Antagonist; on the other hand, Phenergan is a first-generation antihistamine. Zofran costs more while Phenergan is cheap.

Does Zofran make you as Sleepy as Phenergan? Usually Phenergan is given first, unless you have really bad MS. If it doesn’t work, then they move on to Zofran. Or at least this is how most drs around here do it. But, yes, Phenergan makes you super sleepy.

Does Phenergan or Zofran work better? If you can afford it, stick with zofran. Phenergan works well but it makes you super sleepy and it also increases the bad side effects of narcotics- like dizziness and light-headedness. Same with phenergan’s cousin, compazine. There’s reglan as well, but to me it doesn’t work as well.

Is Zofran and Phenergan the same thing?

Is Zofran and Phenergan the same thing? Phenergan (Promethazine) Zofran (ondansetron) comes in many different forms that you don’t have to swallow, such as a film that goes on the tongue or a dissolving pill. Zofran (ondansetron) is fast-acting and starts working within 30 minutes. Unlike some other nausea medicines, the side effects for Zofran…

Is Phenergan stronger than Zofran? The sedative properties of the phenergan also help many CVSers. I found phenergan most useful when taken with benedryll and zophran only works when I take it with benedryll. So in conclusion, zophran is not stronger than phenergan; however it is a very different drug. Both work for some CVSers; however there isn’t one drug that works for everyone.

Does Zofran make you as Sleepy as Phenergan? Usually Phenergan is given first, unless you have really bad MS. If it doesn’t work, then they move on to Zofran. Or at least this is how most drs around here do it. But, yes, Phenergan makes you super sleepy.

Can you alternate Phenergan and Zofran? Yup pretty much standard procedure to alternate. For most they say 8mg Zofran every 8, then 4 hours in take 25mg Phenergan. I had soooo much better success doing smaller doses more often. So I would suggest trying 4mg Zofran every 4 and 12.5mg Phenergan every 3.