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Real members of MySebDermTeam have posted questions and answers that support our community guidelines, and should not be taken as medical advice. Looking for the latest medically reviewed content by doctors and experts? Visit our resource section.

Therapeutic Dandruff Shampoo

A MySebDermTeam Member asked a question 💭
Glendale, AZ

I dont know anything about this product but I like the fact it says anti-fungal and anti-bacterial but it says it fights itching and flaking and I would hope this means scales as well
It says 2.50% coal tar and it's Topical Soluti I need and 0.05% coal tar and it says it control itching and flaking and should I dilute this shampoo with water and it says controls symptoms of Psoriasis and Seborrheic dermatitis and dandruff and Im all fungal and just really want to know is this safe to use on… read more

December 21, 2025
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MySebDermTeam

Is coal tar shampoo safe and effective for seborrheic dermatitis on your scalp?

Coal tar shampoo can be a helpful option for managing seborrheic dermatitis symptoms. It has both antibacterial and antifungal properties that can help control flaking, itching, and scaling on the scalp.

The concentration you mentioned (2.5% Show Full Answer

Is coal tar shampoo safe and effective for seborrheic dermatitis on your scalp?

Coal tar shampoo can be a helpful option for managing seborrheic dermatitis symptoms. It has both antibacterial and antifungal properties that can help control flaking, itching, and scaling on the scalp.

The concentration you mentioned (2.5% coal tar) is within the typical range for medicated shampoos. You shouldn't need to dilute it - use it as directed on the bottle.

Important considerations:

Coal tar products can stain hair, skin, and clothing, so rinse thoroughly. If you have light-colored, blonde, or gray hair, be extra careful with rinsing to avoid discoloration.

Since T-Sal (salicylic acid) and ketoconazole both dried out your hair and left scales behind, coal tar might work differently for you. Everyone's scalp responds uniquely to different active ingredients. Tips for better results:

Try rotating between different medicated shampoos rather than using just one. This approach can improve effectiveness. For example, you could alternate coal tar with another antifungal shampoo.

When using medicated shampoo, massage it into your damp scalp and let it sit for 2-3 minutes before rinsing completely. Some people find better results using it 2-3 times weekly rather than daily.

Use warm (not hot) water when washing, as hot water can further irritate your scalp and worsen symptoms.

Since you're experiencing persistent scaling and dryness with multiple products, it's worth discussing this coal tar shampoo with your dermatologist. They can confirm it's appropriate for your specific situation and may have additional suggestions to address the dryness and scaling you're experiencing.

December 21, 2025
A MySebDermTeam Member

Neutrogena® Healthy Scalp Clarify & Shine Shampoo With Pink Grapefruit

T/Sal® Therapeutic Shampoo-Scalp Build-up Control

December 21, 2025 (edited)
A MySebDermTeam Member

Therapeutic Dandruff Shampoo: Sed Derm Overview

Sed Derm is a therapeutic dandruff shampoo specifically formulated to tackle conditions like seborrheic dermatitis. The use of such specialized shampoos can significantly alleviate symptoms associated with dandruff, including irritation, flaking, and itching.
Key Ingredients

The effectiveness of Sed Derm and similar therapeutic shampoos often lies in their active ingredients:
Selenium Sulfide: Helps reduce flaking by targeting the underlying yeast (Malassezia) that can exacerbate dandruff.
Zinc Pyrithione: Known for its antifungal and antibacterial properties, this ingredient helps to soothe the scalp and reduce inflammation.
Salicylic Acid: Aids in the removal of dead skin cells, thereby reducing build-up on the scalp.
Benefits of Using Sed Derm

Using Sed Derm may provide several benefits, including:
Reduction in Flaking: Regular use can decrease the visibility of dandruff flakes.
Eased Itching and Irritation: The formulation aims to alleviate discomfort associated with dryness and scalp irritation.
Improved Scalp Health: Consistent application can promote a healthier scalp environment by addressing imbalances caused by excessive oil production or yeast overgrowth.
Usage Recommendations

For best results, it's generally recommended to:
Apply on Wet Hair: Gently massage the shampoo into your scalp.
Leave it On: Allow it to sit for a few minutes for maximum effectiveness.
Rinse Thoroughly: Ensure all product is removed to prevent residue build-up.
Conclusion

Therapeutic shampoos like Sed Derm can be a valuable addition to a hair care routine for individuals struggling with dandruff or seborrheic dermatitis. By selecting products with effective ingredients and using them consistently, you may achieve a healthier, flake-free scalp.
If you're considering starting with Sed Derm or a similar product, consult with a dermatologist for personalized advice tailored to your specific scalp conditions.

December 21, 2025

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