What are the uses of Boudreaux's (zinc oxide) Butt Paste?

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Last updated: July 3, 2025View editorial policy

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From the Guidelines

Boudreaux's Butt Paste is primarily used to treat and prevent diaper rash in infants and children, as well as to protect the skin from irritation and leakage around gastrostomy sites in adults, due to its zinc oxide content 1. The paste creates a protective barrier on the skin that shields irritated areas from moisture, allowing the skin to heal while preventing further irritation. Some of the key uses of Boudreaux's Butt Paste include:

  • Treating and preventing diaper rash in infants and children
  • Protecting the skin from irritation and leakage around gastrostomy sites in adults
  • Soothing minor skin irritations, chafing in skin folds, or minor burns or sunburn due to its skin-protective properties
  • Reducing inflammation and fighting bacteria with its mild astringent and antiseptic properties The thick consistency of the paste helps it stay in place, providing longer-lasting protection than thinner creams or ointments. For best results, apply a thick layer to clean, dry skin and reapply as needed, particularly after bathing or cleaning the affected area, as recommended by recent guidelines on home enteral nutrition 1. In cases of peristomal leakage of gastric contents at the stoma site, the surrounding skin can be properly protected using zinc oxide-based skin protectants, such as Boudreaux's Butt Paste 1. Additionally, the use of zinc oxide-based products, like Boudreaux's Butt Paste, can help minimize skin breakdown due to leakage, and can be used in conjunction with other treatments, such as foam dressings and topical antifungal agents, to manage leaking gastrostomy sites 1.

From the FDA Drug Label

helps prevent sunburn if used as directed with other sun protection measures (see ​Directions​), decreases the risk of skin cancer and early skin aging caused by the sun The uses of Boudreaux's (zinc oxide) Butt Paste are not explicitly stated in the provided drug labels.

  • The FDA drug label does not directly address the uses of Boudreaux's Butt Paste. The FDA drug label does not answer the question.

From the Research

Uses of Boudreaux's Butt Paste

Boudreaux's Butt Paste is a topical ointment that contains zinc oxide, which is commonly used to treat and prevent diaper dermatitis. The uses of Boudreaux's Butt Paste include:

  • Treating diaper dermatitis, also known as diaper rash, in infants and children 2, 3, 4, 5, 6
  • Preventing skin irritation and barrier damage in the diaper area 4
  • Reducing the severity of diaper dermatitis symptoms, such as redness, burning, and itching 3, 6
  • Creating a protective barrier over the skin to reduce the impact of external irritants 3
  • Treating diaper dermatitis complicated by candidiasis, a fungal infection 5

Key Ingredients and Benefits

The key ingredient in Boudreaux's Butt Paste is zinc oxide, which has been shown to have several benefits, including:

  • Reducing skin erythema and diaper rash 4
  • Preventing skin barrier damage and irritation 4
  • Creating a protective barrier over the skin to reduce the impact of external irritants 3
  • Treating and preventing diaper dermatitis, including cases complicated by candidiasis 2, 5

Clinical Evidence

Several studies have demonstrated the efficacy and safety of zinc oxide-based products, including Boudreaux's Butt Paste, in treating and preventing diaper dermatitis 2, 3, 4, 5, 6. These studies have shown that zinc oxide-based products can reduce the severity of diaper dermatitis symptoms, prevent skin irritation and barrier damage, and create a protective barrier over the skin to reduce the impact of external irritants.

References

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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