A Must-Read Product Review of Nizoral Shampoo

Shampoo is one of our everyday necessities. It is used daily when we take a shower to maintain clean hair and good hygiene. Aside from that, there are different types of shampoo that could address the different needs of your hair. For instance, one shampoo product people used for their dandruff problems is Nizoral shampoo.

You should analyze and know first what hair or scalp problem you are encountering before purchasing a shampoo. It is better that your shampoo is recommended by your doctor or other medical representatives. This is to make sure that it can provide a solution to your problem and you avoid harmful side effects.

Most people are experiencing dandruff problems, and they have tried several anti-dandruff products in the market. Dandruff can be caused by a dry scalp or an increased population of naturally occurring fungi or bacteria. There are shampoos that offer a solution to this, but the effect will still be based on the cause of the problem. Some shampoos can prevent dandruff that is caused only by a specific problem, but cannot if it is caused by other factors.

Nizoral shampoo is one of the best-seller shampoos in the market today. It claims that it can solve your dandruff problems in a jiffy. However, before people purchase this shampoo, there are several questions that they want to be answered first.

Here are some of the questions about Nizoral shampoo and the corresponding answers that consumers should know:

What is Nizoral anti-dandruff shampoo?

Nizoral is one of the known products of Johnson & Johnson that have anti-dandruff and antifungal ingredients. This can be bought over the counter in several pharmacies or ordered online.

What is the main ingredient of Nizoral shampoo?

Nizoral shampoo contains 1% of an active ingredient called ketoconazole. It is a powerful antifungal that is very effective against P. ovale fungi that occur naturally on your scalp. It can also be used to treat fungal infections of the skin such as athlete’s foot, jock itch, ringworm, and seborrhea (dry and flaking skin). The P. ovale fungus is normally excreted by your sebaceous glands in your scalp which maintains its natural balance.

However, these fungi can sometimes overpopulate your scalp which results in dead skin cells. The cellular renewal is then sped up to get rid of the fungi. The ketoconazole ingredient of Nizoral shampoo can help eliminate the excessive levels of fungi in your scalp. It also has a lasting effect even after the shampoo was washed off.

What is the correct usage of Nizoral shampoo?

The shampoo should only be used twice a week or as advised by your doctor. It is only safe for ages 12 and above and should only be used for 8 weeks. You can still use it after 8 weeks but only as needed, to avoid overdosage of the product.

Like other shampoos, you should wet your hair before you lather the shampoo and work it on your scalp. Let it sit for a few minutes before rinsing and repeating. You could still use your conditioner, but apply it on the lower portion of your hair away from your scalp. Your hair should not be shampooed again until your next regular shower.

If you are pregnant or planning to get pregnant, consult your doctor before using the product. It is not yet determined if Nizoral shampoo can have negative effects on your pregnancy or not. Nizoral’s ketoconazole may also pass into breast milk, if you are breastfeeding, and could potentially harm your baby. You must consult your doctor before continuing your breastfeeding while using the product.

The effect of Nizoral shampoo lasts for a few days before you need to reapply it. You must use it as a part of your hair care routine and not as a replacement of the shampoo that you regularly use.

What are the pros and cons of Nizoral shampoo?


It is one of the most effective over-the-counter treatment for your dandruff.It has been recommended by doctors because it has been giving promising results to its users.It is not to be used every day, so a bottle can last longer than other shampoos with the same amount.It is effective and easy to use with no unpleasant odors.


It is very expensive. A 7-ounce bottle is sold at around 15$.It does not work on all dandruff problems. If your dandruff is not caused by fungal reaction, then this anti-dandruff shampoo will definitely not work on you.

What are the side effects of Nizoral anti-dandruff shampoo?

While the main ingredient of Nizoral anti-dandruff shampoo can treat several skin problems, it also has its side effects. The side effects of Nizoral anti-dandruff shampoo are the following:

Mild skin itching or irritationDry scalpAbnormal hair textureScalp pustulesOiliness and dryness of hair and scalpRashesHivesAllergic reactions on the area where the product was appliedHeadache

When should you get medical help?

Emergency medical help should immediately be called if you are experiencing any of these signs of allergic reaction:

HivesDifficulty breathingSwelling of your face, lips, tongue, or throat

When should you stop using Nizoral shampoo?

Most people take for granted their body’s reaction to the main ingredient of Nizoral shampoo which is ketoconazole. You should stop using it if you are experiencing the following:

Severe itching, burning, or irritation where the product is appliedOily or dry scalp with mild hair lossRedness and pain or oozing of the treated areaEye redness, swelling, and irritation

Before purchasing shampoo or other products, you must make sure that you know what ingredients those products have. Some ingredients may cause an allergic reaction or lead to fatal injuries. Though Nizoral anti-dandruff shampoo is one of the best products in the market, it also has its side effects that you must consider.

If you think Nizoral shampoo can cause harm to you and your family, discontinue use or do not purchase the product at all. There are other products that can properly and safely address your dandruff problems.