Postoperative nausea and vomiting (PONV) is a common complication following surgery and anesthesia. It can cause discomfort and delay recovery. The exact cause is not fully understood but can be related to the type of surgery, anesthetic agents, or individual patient factors.

Nausea/Vomiting, Postoperative FAQ


What causes postoperative nausea and vomiting?

PONV can be caused by various factors such as certain anesthetic agents, type of surgery, and individual susceptibility of the patient.

How common is postoperative nausea and vomiting?

PONV is a common occurrence after surgery, affecting a significant number of patients.

Are there effective medications to prevent postoperative nausea and vomiting?

Yes, there are medications available to help prevent and manage PONV. These are often prescribed by the healthcare provider.

Can postoperative nausea and vomiting be dangerous?

While PONV itself is not usually dangerous, persistent vomiting can lead to complications such as dehydration. It's important to seek medical attention if you are unable to keep fluids down.

How long does postoperative nausea and vomiting typically last?

The duration can vary, but it often improves within the first 24 to 48 hours post-surgery.

What can I do at home to relieve postoperative nausea?

Resting, staying hydrated, and following any specific postoperative dietary recommendations can help manage nausea.

Can acupuncture help with postoperative nausea?

Some individuals find relief from nausea and vomiting through acupuncture, but it's essential to consult with a qualified practitioner.

Is it normal to experience postoperative nausea and vomiting after every surgery?

Not everyone will experience PONV after surgery. It can depend on various factors, including the type of surgery and individual patient characteristics.

Are there any home remedies for postoperative nausea?

Ginger supplements or herbal teas may provide some relief from postoperative nausea, but it's important to discuss with a healthcare professional before using home remedies.

Can postoperative nausea and vomiting affect my recovery from surgery?

Prolonged or severe PONV can impact recovery by causing dehydration and discomfort. It's best to seek medical advice to manage it effectively.

Is postoperative nausea and vomiting more common in children?

Children can also experience PONV after surgery. The pediatric healthcare team will provide tailored care to manage this effectively.

Can dietary changes help prevent postoperative nausea and vomiting?

Following any specific postoperative dietary instructions from the healthcare provider can help manage nausea and vomiting.

Are there different types of medications for postoperative nausea and vomiting?

Yes, there are various classes of medications, such as antiemetics, which are used to prevent and treat PONV.

Can stress and anxiety contribute to postoperative nausea and vomiting?

Stress and anxiety can be contributing factors to nausea and vomiting in the postoperative period. It's important to discuss any concerns with the healthcare team.

Is postoperative nausea and vomiting the same for all types of surgeries?

While PONV is common, its severity and duration can vary depending on the type of surgery and individual patient factors.

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Information provided by Maryam Abdullahi-Mahdi. Reviewed by Mr. Matthew Liew