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Topical Efudex for Pre-Cancer Treatment in St. Louis

Updated: Aug 20, 2023

Efudex St. Louis
Efudex St. Louis

At Mid-County Dermatology, located in St. Louis, MO, we understand the importance of effective skin treatments, especially when it comes to pre-cancerous conditions. One powerful medication we utilize is topical Efudex, a 5-fluorouracil cream. In this blog post, we will highlight the benefits of topical Efudex as a non-surgical treatment option for pre-cancerous skin conditions.

Understanding Topical Efudex

Topical Efudex, also known as fluorouracil cream, is a widely used medication in dermatology. It is particularly effective for treating pre-cancerous skin conditions, such as actinic keratoses. At Mid-County Dermatology, we rely on topical Efudex to inhibit the growth of abnormal precancerous lesions, called actinic keratosis, and promote the regeneration of healthy, non-cancerous, skin.

The Importance of Pre-Cancer Treatment in St. Louis

Pre-cancerous skin conditions, including actinic keratoses, can progress into skin cancers if left untreated. St. Louis residents that enjoy being outside during the warmer Spring and Summer months are susceptible to these conditions due to exposure to the sun's harmful ultraviolet light rays. Prompt pre-cancer treatment is crucial to prevent the development of more severe skin cancers, such as squamous cell carcinoma.

How Topical Efudex Works for Pre-Cancer Treatment

Topical Efudex penetrates the affected skin area, targeting and destroying rapidly dividing pre-cancerous cells. By inhibiting their growth, Efudex allows healthy skin cells to regenerate, effectively treating actinic keratosis (pre-cancer).

Benefits of Topical Efudex for Pre-Cancer Treatment in St. Louis

  1. Non-Surgical Approach: For residents of St. Louis seeking pre-cancer treatment, topical Efudex offers a non-surgical option. This can be particularly advantageous for individuals who prefer non-invasive treatments or who may not be suitable candidates for surgical procedures.

  2. Targeted Treatment: Topical Efudex is used to target and eliminate pre-cancerous cells, reducing the risk of progression to skin cancer. This targeted approach helps preserve healthy tissue, minimizing scarring and the need for more invasive treatments.

  3. Convenience and Flexibility: Topical Efudex is applied as a cream, allowing for convenient at-home use. Our St. Louis dermatology team will provide specific instructions on application and dosage. This eliminates the need for frequent visits to our St. Louis clinic, offering flexibility and ease of treatment.

  4. Effective and Proven Results: Topical Efudex has a long-standing history of effectiveness in pre-cancer treatment. Numerous studies and clinical trials have demonstrated its ability to eradicate pre-cancerous cells and prevent the progression to skin cancer.

Disadvantages of Topical Efudex for Pre-Cancer Treatment in St. Louis

  1. Skin Irritation and Side Effects: One of the primary disadvantages of topical Efudex is its tendency to cause skin irritation. Common side effects include redness, itching, burning sensation, and inflammation at the application site. These side effects can be uncomfortable.

  2. Lengthy Treatment Duration: Topical Efudex treatment typically requires a prolonged application period, often spanning several weeks.

  3. Visible Skin Reactions: During the course of topical Efudex treatment, the skin may exhibit crusting, scaling, and temporary discoloration of the skin. While these reactions are generally temporary, they can be cosmetically concerning for some patients.

  4. Downtime and Social Impact: Due to the visible skin reactions and potential discomfort associated with topical Efudex treatment, individuals undergoing the treatment may experience downtime.

Consult with Our Dermatologists in St. Louis

At Mid-County Dermatology in St. Louis, we prioritize the health and well-being of our patients. If you have pre-cancerous skin conditions or concerns, our experienced dermatology team can assess your situation and recommend the most suitable treatment options, including topical Efudex. Don't wait until pre-cancerous conditions worsen—schedule a consultation today by calling or texting 314-994-0200.


When it comes to pre-cancer treatment in St. Louis, topical Efudex is a highly effective and non-surgical option. At Mid-County Dermatology, our dermatologists will consult with you to decide whether this treatment is appropriate for you.

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