Fluoride Toothpaste: A Cause of Perioral Dermatitis

The user experiences scalp inflammation, especially when oily, despite using treatments like dutasteride, oral minoxidil, RU58841, and nizoral. They recently started cetirizine and are considering benzoyl peroxide wash for relief.

The user experienced red pimples and a rash from using topical minoxidil, possibly due to propylene glycol. Suggestions included seeing a dermatologist, switching to foam without propylene glycol, using Nizoral, and adjusting application timing.

Switching from topical to oral minoxidil caused acne breakouts, leading the user to revert to topical use. Finasteride was also used, but acne was suspected to be linked to oral minoxidil.

The user is experiencing an allergic reaction to propylene glycol in Kirkland minoxidil and is considering switching to a foam version or a low-PG minoxidil solution. They are also contemplating oral minoxidil but are concerned about its long-term safety.

Non-steroidal ways to reduce scalp inflammation include using topical melatonin, urea shampoo, Zyrtec, turmeric with black pepper, omega-3 supplements, a self-made topical solution with cetirizine, melatonin, and piroctone olamine, ketoconazole shampoo, witch hazel shampoo, tacrolimus, and lifestyle changes like a healthy diet and regular exercise. Some users also mentioned unconventional methods like infrared light therapy and a carnivore diet.

Topical minoxidil with tretinoin is causing redness, stinging, and flaking on the scalp. Reducing application frequency and using anti-dandruff shampoo may help alleviate symptoms over time.