Dandruff vs Dry Scalp: Causes, Symptoms, Differences & Best Treatments

What Is Dandruff?

Dandruff is a common scalp condition often characterised by white or yellow flakes and an itchy scalp. Although not contagious, it can be embarrassing. Dandruff can affect people of all ages and tends to get worse in the winter months.

What Are The Causes Of Dandruff?

Dandruff mainly occurs when dead skin cells shed from the scalp, often appearing as large yellow or white flakes. Several facts trigger the shedding. The most common ones include:

• Excess oil production
• Overgrowth of yeast Malassezia
• Seborrheic dermatitis
• Genetics
• Sensitivity to certain hair products
• Infrequent hair washing
• High stress
• Skin conditions like eczema or psoriasis

What Is A Dry Scalp?

Dry scalp is a condition characterised by a lack of moisture, resulting in small, white flakes and itching. Although a dry scalp can present with symptoms similar to dandruff, the two are different. Let us learn what causes a dry scalp.

What Are The Causes Of Dry Scalp?

Dry scalp, just like dry skin, is mainly caused by a loss of moisture and oils on the scalp. The most common triggers include:

• Weather conditions
• Low humidity
• Overwashing of hair
• Washing hair with hot water
• Certain hair products
• Skin conditions like eczema or psoriasis
• Contact dermatitis
• Dehydration
• Inadequate sebum production
• Nutritional deficiencies
• Hormonal imbalances
• Ageing

What Is The Difference Between Dry Scalp And Dandruff?

Both dry scalp and dandruff cause itching and flaking. However, there are differences in the appearance of flakes, scalp condition, hair type, the causes, and the treatments. Here is a table that explains the difference between dry scalp and dandruff in detail for your better understanding.

Dry Scalp vs Dandruff

How To Identify Dry Scalp Or Dandruff?

Is it dry scalp or dandruff? Here’s how you can identify.

1. Flake Appearance

• If you notice small, dry, white or grey-coloured flakes, it means you have a dry scalp.
• If you see large, white or yellowish flakes on your scalp or on your shoulders, it is dandruff.

2. Scalp Condition

• If your scalp feels a little tight or you experience irritation or itching, it is a sign of a dry scalp. Sometimes you may even experience dryness in other areas of your body, along with a dry scalp.
• If your scalp feels greasy or oily, or if you experience itchiness accompanied by redness, it is dandruff.

What Are The Treatments For Dandruff And Dry Scalp?

Identifying whether it is dandruff or a dry scalp is crucial for effective treatment. Also, determining what is causing it is equally important. This is where you need a professional’s intervention. If you are unsure, visit a dermatologist who will analyse your scalp and recommend a suitable treatment for your condition. Oliva has expert dermatologists who assess your scalp using a trichoscan to determine your condition and the underlying cause. Based on this evaluation, they will customise a treatment plan unique to your scalp and hair needs.

Some of the common recommendations for dry scalp include

1. Hydrating Shampoo

Apply a nourishing shampoo and conditioner that simultaneously cleanses your scalp and maintains your scalp’s pH level.

2. Scalp Oils and Serums

Apply oils and serums to your scalp to restore moisture.

3. Hair Washing

Reduce your hair washing frequency to help preserve the natural oil in your scalp.

4. Hydration

Stay hydrated by drinking enough water. Increase the intake of foods that offer hydration and nutrition.

Here are some helpful treatments for dandruff

1. Anti-dandruff Shampoo:

Use an anti-dandruff shampoo containing specific ingredients that help control excess oil production and fungal growth.

2.  Hair Washing

Wash your hair regularly to maintain scalp hygiene.

3. Nutritional Supplements

Use nutritional supplements like omega-3 fatty acids to help reduce inflammation that might be causing dandruff.

4. Proper Diet

Consider reducing the intake of sugary or processed foods and refined carbs.

5. Scalp Refine Treatment

If your dandruff is severe or you notice constant irritation, flakiness or itchiness, Oliva’s Scalp Refine Anti-dandruff treatment is all you need. This advanced, non-invasive treatment involves applying a clinically proven solution to your scalp. This medically formulated serum restores the scalp’s microbiome, reduces flakiness, relieves itchiness, improves scalp health and hygiene and enhances your overall hair texture and quality. Depending on the severity of your condition, the dermatologist may recommend 4-6 weekly sessions for the best results. Our dermatologists at Oliva might combine the above treatments, accordingly, based on your severity and the underlying cause of dandruff.

What Are The Prevention Tips?

If you have a dry scalp, the only way to prevent it is to maintain the scalp’s moisture balance. Here are some ways you can achieve this

• Do not overwash your hair. Change your washing frequency to once or twice a week.
• Use a sulfate-free shampoo to wash your hair.
• Practice stress management.
• Drink enough water.
• Avoid smoking.

Here are some preventive tips for dandruff

• Wash your hair regularly to control oil buildup on your scalp.
• Use an anti-dandruff shampoo containing ingredients such as selenium sulfide, salicylic acid, or coal tar.
• Avoid washing your hair with hot water. Use only lukewarm water.
• Avoid styling products like hair gels, sprays and oils.
• Manage stress by practising deep breathing or exercising.
• Get a few minutes of sunlight every day if you have a greasy scalp.

When To Consult Dermatologists?

You may be following a proper haircare routine with all the necessary measures. You have been using the over-the-counter products for almost a month. However, your condition doesn’t seem to get any better, and your flaking continues or gets worse. It’s time to see a professional who will analyse your condition and determine what is causing dandruff or dry scalp in the first place. Accordingly, they may recommend a suitable treatment that will make a difference.

Takeaway

Dandruff and dry scalp are two scalp conditions with similar symptoms, like flaking. While dandruff is caused by excess oil buildup on your scalp, dry scalp results from a lack of moisture. Both conditions can be managed with the right regimen. However, for severe or recurring flakes, it is always advisable to consult a dermatologist who can recommend the appropriate treatment options. If you are unsure whether it is dry scalp or dandruff, don’t worry. Oliva has expert dermatologists who assess your scalp condition to identify the cause first before suggesting any solution. Based on the evaluation, they will customise a treatment plan tailored to your scalp needs. For a personalised scalp examination, schedule a consultation at your nearest Oliva Clinics today.