Can carbonated beverages be consumed after abdominal surgery?

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Last updated: February 13, 2025View editorial policy

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From the Guidelines

Carbonated beverages should be avoided after abdominal surgery.

Reasons to Avoid Carbonated Beverages

  • The evidence from 1 suggests that carbonated beverages can exacerbate symptoms of diarrhea and flatulence, which are common after bariatric surgery.
  • Additionally, 1 recommends avoiding carbonated beverages to prevent constipation, as they can lead to gas production and discomfort.
  • The guidelines from 1 and 1 focus on the importance of clear fluids and carbohydrate drinks in the perioperative period, but do not specifically address carbonated beverages.
  • However, the overall consensus from the evidence is that carbonated beverages are not recommended after abdominal surgery, as they can cause discomfort and worsen symptoms.

Alternative Fluid Intake Recommendations

  • Patients should drink sufficient amounts of fluids to maintain adequate hydration, with a goal of at least 1.5 L/day 1.
  • Clear fluids, such as water, and non-carbonated sugary drinks are recommended 1.
  • Carbohydrate drinks, such as those containing 50 g of carbohydrates, can be given 2 hours before surgery to improve postoperative well-being 1.
  • It is essential to separate liquids from solids and avoid drinking 15 minutes before a meal and/or 30 minutes after a meal 1.

From the Research

Postoperative Consumption of Carbonated Beverages

  • There is limited research directly addressing the consumption of carbonated beverages after abdominal surgery.
  • A study from 1993 2 found that patients who underwent laparotomy preferred water, juice, and soup during the early days after surgery, but it did not specifically mention carbonated beverages.
  • Other studies have focused on the effects of preoperative carbohydrate-rich drinks on postoperative outcomes, such as nausea, vomiting, and pain 3, 4, but do not provide information on carbonated beverages.
  • Research on postoperative activities and nutrition after abdominal surgery suggests that patient-controlled nutrition and early mobilization may be beneficial for recovery 5, 6, but does not address the specific question of carbonated beverage consumption.
  • Overall, there is a lack of direct evidence on the consumption of carbonated beverages after abdominal surgery, and more research is needed to provide a definitive answer.

Professional Medical Disclaimer

This information is intended for healthcare professionals. Any medical decision-making should rely on clinical judgment and independently verified information. The content provided herein does not replace professional discretion and should be considered supplementary to established clinical guidelines. Healthcare providers should verify all information against primary literature and current practice standards before application in patient care. Dr.Oracle assumes no liability for clinical decisions based on this content.

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