How Often Should You Use Medicated Anti-Dandruff Shampoo?

Dandruff is due to excessive growth of a fungal organism known as Malassezia. This fungus causes inflammation and redness of the skin, leading to rapid cell turnover on the scalp. What you observe later are the large yellowish flakes that stick to your hair and cause itching.

Medicated anti-dandruff shampoos contain active antifungal or antimicrobial ingredients that target this fungus directly. Some of the commonest active substances found in such shampoos are -

• Zinc pyrithione
• Selenium sulfide
• Coal tar
• Salicylic acid
• Ketoconazole

However, it is important to note that these products are used according to the recommended usage instructions.

Additionally, the critical point here is the “contact time” required for the shampoo to do its job. Rinsing immediately after applying is one of the common mistakes many people tend to make.

Ketoconazole is a gold standard to fight fungal infections. Apart from being an antifungal medication, it is also used in the treatment of other conditions. Some of the known Ketoconazole shampoo uses cover the remedy of seborrhoeic dermatitis, pityriasis versicolor, and others.

And, you must use shampoos with Ketoconazole because it is capable of eliminating the fungi from the source. This will help in recurring dandruff cases.

Usually, it takes approximately two to three weeks to start experiencing the effects of using ketoconazole. On the other hand, improvements are usually visible after two weeks in the case of seborrhoeic dermatitis.

How to Use Ketoconazole Shampoo Correctly

Becoming aware of the correct usage of this shampoo can make a huge difference in the final results. Hence, follow the results:

• Before applying the shampoo, wet your hair completely.
• Shake the bottle well and take a small amount of the shampoo to apply it to the scalp.
• Massage the shampoo into the scalp with your fingertips to make a lather. Be mindful of the areas more prone to dandruff, like behind the ears and the nape of the neck.
• Now comes the most important part, which is to leave the shampoo in contact with the scalp for at least three to five minutes. (This contact acts on the Malassezia fungus)
• Do not prolong the contact more than 5 minutes. So, wash your hair thoroughly with lukewarm water, followed by cold water.
• Finally, wash your hands afterwards to avoid the spread of infection and treatment to other areas.

Your shelf can have numerous nourishing shampoos, masks, scalp conditioners, or leave-in creams, but do not apply them immediately after. Use of conditioning scalp products can reduce the absorption of the medicine.

But you can apply conditioners or treatment products to treat rough, frizzy lengths or split ends. (Keep them away from the scalp, though)

The answer to “How often should I shampoo my hair for dandruff?” depends on the treatment phase. It means, are you in the active treatment phase or a maintenance phase?

Active Treatment Phase

Use Ketoconazole shampoo twice a week for two to four weeks until you see improvement in the symptoms. In case of seborrhoeic dermatitis, follow the same schedule. Also, understand that applying more products will not give you faster or quicker results. Hence, avoid using it on consecutive days.

If you barely observe an improvement after four to six weeks of consistent twice-weekly use, you need to consult a dermatologist.

Maintenance Phase (Preventing Recurrence)

Once dandruff is cleared, do not stop using the shampoo immediately. Malassezia is a common fungus that returns if the scalp environment allows it. In such a case, resort to a maintenance routine that is enough to keep the fungal growth under check. Once every one to two weeks of shampooing can prevent sudden dandruff flare-ups.

Daily Use Is Ineffective

Using medicated anti-dandruff shampoo every day is the biggest mistake a person can make. Instead of treating the dandruff problem, it will strip the scalp’s natural oils and cause irritation, dryness and sensitivity. Here, an excess of the product will prove to be counterproductive.

Your hair type decides the frequency of washing hair with medicated anti-dandruff shampoo.

If you have an oily scalp, you might feel the need to wash it more frequently. But do not make this mistake. Stick to the twice-weekly treatment schedule. In between the treatment washes, use a sulphate-free shampoo if needed.

Now, if you have dry or chemically treated hair, start using the shampoo twice-weekly. (Observe the results after every wash) Since your hair is already dry, using ketoconazole-based shampoo frequently might make it even drier. To avoid this, switch to a hydrating shampoo when you wash your hair in between.

In case of curly or textured hair, focus more on scalp care between washes using light oil bases. For dandruff treatment, twice-weekly is the maximum that is required.

Link Between Ketoconazole-Based Shampoo and Hair Loss

This is a frequently asked question about Ketoconazole shampoo hair loss. To pinpoint, no, Ketoconazole does not cause hair loss. In fact, some researches suggest that ketoconazole has some positive effect on hair density in androgenic alopecia. Because dandruff-related scalp inflammation contributes to hair shedding and hair thinning.

When to See a Doctor

If you observe the following cases, you need to see a doctor immediately.

• The scalp is red, inflamed, irritated, swollen, or very sore
• An unusual hair loss
• Persistent dandruff hints at seborrhoeic dermatitis or psoriasis, which require different treatment

Using a medicated anti-dandruff shampoo correctly is about the right amount and consistency. Use the shampoo and keep it in contact with your scalp for three to five minutes, rinse thoroughly, and give it a few weeks to give results.

If you are looking for a trusted Ketoconazole-based shampoo in India, Ketomac by Torque Pharmaceuticals can be your go-to treatment solution without any second thoughts.