While social media platforms continue to promote toothpaste as a quick fix for acne, dermatologists are raising the alarm about this trending home remedy that could potentially cause more harm than good to your skin.
"It's understandable that people may have tried this as a home remedy, especially in the days before we had the better options for acne spot treatments," said Dr. Shadi Kourosh, director of the dermatology division of Community Health at Massachusetts General Hospital and associate professor at Harvard Medical School.
The appeal of using toothpaste for acne treatment stems from some of its active ingredients, particularly hydrogen peroxide, which can dry out blemishes and help eliminate bacteria. However, dermatologists emphasize that toothpaste's formula, designed specifically for dental care, contains multiple ingredients that can be harmful when applied to the skin.
Dr. Carol Cheng, assistant clinical professor of dermatology at UCLA, has witnessed the adverse effects firsthand. "I've even seen a couple of cases of chemical burns because of the irritating properties from toothpaste that should not be used on the skin and left on for long periods of time," she said.
Dr. Hadley King, a dermatologist, notes that using toothpaste on acne can lead to post-inflammatory hyperpigmentation due to increased inflammation. The product's harsh ingredients can cause dryness, irritation, and inflammation, potentially prolonging the healing process of pimples.
Instead of toothpaste, dermatologists recommend several over-the-counter products specifically formulated for acne treatment. The American Academy of Dermatology suggests using products containing adapalene, a retinoid that prevents clogged pores and reduces inflammation while regulating oil production.
Other recommended ingredients include azelaic acid, which combats acne-causing bacteria and prevents dead skin cell buildup, and benzoyl peroxide, an antibacterial agent effective for mild to moderate acne. The AAD advises starting with a 2.5% concentration of benzoyl peroxide to minimize potential side effects.
Dermatologist Dr. Marisa Garshick explains the effectiveness of these alternatives: "These ingredients target acne-causing bacteria, inflammation and sebum production, allowing them to treat and prevent breakouts." She advises consulting a dermatologist about prescription options if over-the-counter products prove ineffective.
The risks associated with using toothpaste extend beyond acne treatment. Dr. Kevin Sharghi, assistant professor of dermatology at Johns Hopkins University School of Medicine, warns against using toothpaste on burns, citing research showing it can worsen the condition. For burns, he recommends keeping the skin moisturized with petroleum jelly and seeking medical attention for severe cases.
While the allure of quick, household remedies remains strong, dermatologists unanimously advise against using toothpaste for any skin conditions. Instead, they recommend sticking to products specifically designed for skincare, whether over-the-counter or prescription medications, to ensure safe and effective treatment of acne and other dermatological issues.