Comments on: prescription shampoos – all the same? http://yeastinfectionsnomore.com/ketoconazole/prescription-shampoos-all-the-same/ Mon, 06 Sep 2010 15:09:04 +0000 hourly 1 http://wordpress.org/?v=3.0.1 By: Treadstone http://yeastinfectionsnomore.com/ketoconazole/prescription-shampoos-all-the-same/comment-page-1/#comment-1802 Treadstone Thu, 28 Jan 2010 10:14:40 +0000 http://yeastinfectionsnomore.com/ketoconazole/prescription-shampoos-all-the-same/#comment-1802 Yes - the Nizoral formula could have a preservative that is irritating your scalp. Go back to the pharmacy & explain what happened. You might be able to exchange the shampoo for your preferred brand. In future, ask your derm to specify the brand on your prescription. I have a sensitive scalp & avoid shampoos that have quartinium-15 or DMDM hydantoin. These preservatives release formaldehyde that is a proven skin irritant. Yes – the Nizoral formula could have a preservative that is irritating your scalp. Go back to the pharmacy & explain what happened. You might be able to exchange the shampoo for your preferred brand. In future, ask your derm to specify the brand on your prescription.

I have a sensitive scalp & avoid shampoos that have quartinium-15 or DMDM hydantoin. These preservatives release formaldehyde that is a proven skin irritant.

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