How to Help Your Patients Find Denorex Extra Strength in Stock: A Provider's Guide

Since August 2012, the Denorex Extra Strength reformulation has generated significant patient confusion. Many patients arrive at appointments or call asking where to find "the old Denorex" or why their shampoo "stopped working." Handling these conversations efficiently — and helping patients find the right product — is part of delivering good care for scalp conditions. This guide gives you the tools to do exactly that.

Understanding Why Patients Are Confused

Patients searching for "Denorex Extra Strength reformulated Aug 2012" are experiencing a common problem: they remember a product that worked and can't understand why the new version performs differently. The key facts to communicate to them are:

The active ingredient changed from coal tar to 3% salicylic acid in August 2012

These two ingredients work differently — coal tar slows cell overproduction; salicylic acid removes existing scale

The original coal tar formula is no longer available under the Denorex Extra Strength name

Coal tar is still available OTC through other Denorex products and competing brands

A Decision Framework for Your Recommendation

Use this framework to quickly match patients to the right product:

Patient has simple dandruff, responds well to current Denorex Extra Strength: Continue current product. Encourage twice-weekly use as directed.

Patient has seborrheic dermatitis, not responding to salicylic acid: Switch to Nizoral A-D (1% ketoconazole) OTC, or prescribe ketoconazole 2% for more resistant cases.

Patient has scalp psoriasis and misses the original Denorex formula: Recommend Denorex Severe Itch (1.8% coal tar), T/Gel (0.5-1% coal tar), or MG217 (3% coal tar).

Patient has significant scale buildup before applying Rx topicals: Use current Denorex Extra Strength (salicylic acid 3%) as a prep shampoo to enhance penetration of prescription treatments.

Patient fails all OTC options: Escalate to clobetasol propionate 0.05% shampoo, calcipotriene, or refer to dermatology.

Where Patients Can Find These Products

Arming patients with specific locations saves them time and reduces callbacks to your office. Here's a quick retailer guide:

Denorex Extra Strength (3% salicylic acid): Walmart, Walgreens, CVS, Kroger, Target, Amazon

Denorex Severe Itch (1.8% coal tar): Walmart, Amazon, select Walgreens and CVS

Neutrogena T/Gel (coal tar): Widely available at all major pharmacy chains

MG217 (3% coal tar): Specialty pharmacies, online retailers, and select drug stores

Nizoral A-D (1% ketoconazole): Walmart, Walgreens, CVS, Target, Amazon

Using medfinder to Streamline the OTC Referral Process

For patients who struggle to locate specific OTC scalp treatments — particularly those who are elderly, have limited mobility, or live in rural areas — medfinder for providers offers a solution: patients provide their location and the product name, medfinder calls pharmacies and stores in the area, and results are texted directly to the patient.

This eliminates the common scenario where a patient calls your office asking where to find a product you recommended — and your staff ends up doing the pharmacy calling themselves. Referring patients to medfinder moves that task out of your office workflow.

Documentation and Follow-Up Tips

When managing patients with chronic scalp conditions who use OTC treatments, consider these documentation practices:

Note the specific OTC product and active ingredient in the patient's treatment plan (not just "medicated shampoo")

Follow up in 4-8 weeks to assess response — salicylic acid and coal tar work on different timelines

If patient mentions "it stopped working since they changed the formula," this is a meaningful clinical cue — not just a brand preference complaint

Consider a stepwise approach: OTC salicylic acid for mild scaling → OTC coal tar for moderate → Prescription topical corticosteroid or ketoconazole 2% for resistant cases

Bottom Line for Providers

The Denorex Extra Strength reformulation is a legitimate clinical conversation, not just a consumer complaint. Patients with scalp psoriasis who depended on coal tar have real reasons to be frustrated, and directing them to appropriate coal tar alternatives is the highest-value response. See our companion post on what providers need to know about the Denorex reformulation for the full clinical background.