WILLIAM H. RORER, INC. 3 oz Desenex 2% Miconazole Nitrate, Antifungal, Powder

I couldn't find detailed information about the specific barcode 300670949303 associated with "WILLIAM H. RORER, INC. 3 oz Desenex 2% Miconazole Nitrate, Antifungal, Powder". However, I can provide some general information about the product.

Desenex is an antifungal powder used to treat fungal infections such as athlete's foot and jock itch. It contains miconazole nitrate as the active ingredient. The product is commonly used over-the-counter (OTC) and by prescription.

There are no specific warnings or concerns related to this product, but it's essential to follow the instructions carefully and use it as directed to avoid any potential side effects. Common side effects of Desenex include skin irritation, redness, and itching.

As for prices, they can vary depending on the location, pharmacy, and availability. On average, a 3 oz tube of Desenex powder can cost between $10 to $20 USD. However, it's always best to check with local pharmacies or online retailers for the most up-to-date pricing information.

Please note that I couldn't find any specific information about William H. Rorer, Inc., and it's possible that the company is no longer in operation or has changed its name.