1. Pyrithione Zinc Shampoos: Such as Head & Shoulders and Jason Dandruff Relief.
2. Ketoconazole Shampoos: Like Nizoral.
3. Selenium Sulfide Shampoos: Such as Selsun Blue.
4. Salicylic Acid Shampoos: Like Neutrogena T/Sal.
5. Coal Tar Shampoos: Like Neutrogena T/Gel.

Prescription Treatments

• Prescription-Strength Shampoos: Higher concentrations of active ingredients like ketoconazole or selenium sulfide.
• Topical Steroids: For severe dandruff, doctors might prescribe corticosteroid lotions or creams.

Natural Remedies

1. Tea Tree Oil: Known for its antimicrobial properties. Adding a few drops to your shampoo can help.
2. Coconut Oil: Helps with dryness and can have antimicrobial effects.
3. Apple Cider Vinegar: Diluted with water and used as a rinse, it can help balance the scalp’s pH.
4. Aloe Vera: Soothes the scalp and can reduce inflammation.
5. Baking Soda: Acts as an exfoliant to remove dead skin cells.

Lifestyle and Home Remedies

1. Regular Washing: Helps to reduce oil and skin cell buildup.
2. Managing Stress: Stress can exacerbate dandruff.
3. Healthy Diet: Ensuring a diet rich in zinc, B vitamins, and certain fats can help prevent dandruff.
4. Proper Hydration: Drinking enough water to keep your skin hydrated.

When to See a Doctor

• If over-the-counter shampoos do not help, or if dandruff is severe and persistent.
• If you experience significant itching, redness, or swelling.

Would you like more detailed information on any specific treatment or tips on managing dandruff?