How Long After Zofran Can I Take Phenergan (And Why)?

Exact Answer: After 6 To 7 hours

Vomiting or puking is considered to be a normal and quite usual disease in today’s time. Any indigestion or any complication in the natural human working process can make you vomit. A headache sometimes also comes as a cause of the puking. Due to this regular occurrence of the disease, scientists have come upon a lot of medications for the treatment in an easy method. 

Zofran, which contains the original medicine of Ondansetron, is one of those medications.  With that Phenergan is also a substitute for that. Sometimes both are also taken on a go. But taking these two at the same time is something that can create a hazardous situation. Hence it is never recommended to take both at the same time.   

How Long After Zofran Can I Take Phenergan?

Zofran Works For Almost8 hours
Minimum Doses To Continue Of Zofran2 to 3 doses

These medications are not only used for the treatment of vomiting but are also used for several other treatments. Phenergan is used to treat diseases like nausea, allergies, difficulty in sleeping, etc. Whereas Zofran is used for the treatment of nausea and vomiting, which are adversely caused due to the treatment of cancer chemotherapy, therapy of radiation, or due to some complicated surgery. In some cases, it is also productive while treating gastroenteritis. The vomiting which is caused due to motion sickness can also be treated fruitfully with this medication. 

So, as a precautionary measure and to be on the safe side, it is better to have a premium gap of 6 to 7 hours in between the intakes of these medicines. Both these medications carry a lot of side effects. One can feel sleepy, tired, or drowsy, or a little dizziness may pop up with the consumption of the medicine. Constipation for a little time may also come up as a side effect. If these side effects persist and do not get degraded with time, then it is mostly recommended to consult a doctor with time remaining. 

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Both these medications can also create a reverse effect on the speed of the heartbeat. The speed of heartbeat may face fluctuations with the consumption of these medicines. People having heart diseases are mostly the ones who should be taken care of while taking these medications. Although it is noticed that people do not follow these types of instructions, still every doctor prescribes to take this 6 to 7 hours of a gap in between. Hence these instructions need to be followed to get a great result, without facing any complications.  

Why  Can I Take Phenergan So Long After Zofran?

While treatment this drug is not used alone to treat nausea and vomiting, which are caused due to cancer treatment. Some other medications are also used along with the other medications to prevent nausea. But these drugs have a lot of side effects in return. These side effects can make one unhealthier if not treated properly. 

Phenergan is mostly used for curing symptoms of allergies, such as itching, watery eyes, sneezing, and a runny nose. Despite these advantages, this medication also comes with numerous side effects. Mainly people having a lot of other diseases, which include heart attacks are the ones who need to be taken care of. Even if someone does not have any kind of cardiac complications, still there is a higher chance of having a higher heartbeat rate and can make you feel anxious. These anxiety attacks can create some serious heart diseases at later times. Hence, if one takes both the Zofran and Phenergan at the same time, keeping no logical gap in between, it can cost a lot. Sometimes, it also takes a bright toll on life. The problems which may arise out of this action can be too serious. 

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However, all these can be radiated if one would follow a proper diet and have a comparatively healthy life. To not take any risks during this time and taking precautionary measures, can sound too fruitful for the given period. Some doctors may also prescribe to keep a higher amount of gap in between both doses. But it is not an airtight concept of keeping the gap. The gap may be reduced or increased by the doctor, taking a look at the patient’s health.

Conclusion

In comparison between these two medicines, Zofran works much faster than Phenergan. So, in case a person needs to get immediate relief from nausea or vomiting within a few moments, then he or she should be administered Zofran first. Zofran starts its actions and yields results within a short period. On the other hand, Phenergan takes a little more time to act and show results. But after getting relief, one can consume Phenergan to complete the whole medication and get the perfect result. 

Zofran shows results for about one-third of a day and gives a quick result, which reaches the peak concentration. It is mostly recommended by doctors to continue dosage for at least 2 to 3 days, after the ending of the chemotherapy session. But whenever taken the person must maintain the minimum time gap of 6 to 7 hours within Phenergan.  

Reference

  1. https://link.springer.com/article/10.1007/s11695-013-1110-0
  2. https://www.tandfonline.com/doi/abs/10.3109/14767058.2011.598588