Plaque Psoriasis is a skin condition that causes scaly and red patches to show up on different areas of the skin, such as elbows, knees, scalp, hands, or back. These patches can be painful sometimes. Because of these a person may feel constant itchiness and irritation in patchy areas.


Certain causes may lead to the development of this disease. We can categorize these causes into two.

1.    Immune system

In some cases, a white blood cell, called T cell, may unintentionally cause an attack on the skin cells within the body. This causes a boost in skin cell production. The cells form rapidly and in a higher amount than usually needed in the skin. Due to this speed up, extra production of skin cells takes place in the body. These cells then collect on the surface of the skin in the form of inflamed, red patches, and this leads to the development of this skin condition.

2.    Hereditary

Some people might have this disorder already coded in their genes if anyone from their immediate family has already suffered from the condition. This makes them more vulnerable to develop plaque psoriasis in their lifetime.

Sign and Symptoms

The symptoms which can occur due to psoriasis can be;

•    Raised patches on the skin.

Red, inflammatory patches may begin to appear in different regions of the skin. The patches may crack and bleed if they are dry, which can be quite painful. If it gets extremely dry, the patches will crack open, causing blood to flow out through the cracks.

•    Extreme itchiness and irritation.

A person affected with plaque psoriasis may feel the need to scratch the patchy regions constantly. Moreover, they may also have a feeling of burn and irritation.

•    White scale-like appearance on the patches.

Due to extremely dry weather, these white-like scales will start to appear on the surface of the patches.


Some things may cause psoriasis to flare-up. These things are;

  • Stress.
  • Smoking.
  • Consumption of alcohol.
  • Dryness in the weather.
  • Some medicines can cause a reaction.
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Several things can lessen up the severity of the patch. There is still no guarantee that it will go away completely, however. Some helpful medicines include:

•    Anthralin

Applying this on your skin can help with the slowdown of the skin cell production process. Moreover, it can remove scales from patches, and leave your skin smoother than before. So, it can help reduce the intensity of psoriasis. On the other hand, it is only applied to the skin for a specific amount of time. If left for longer, it can cause skin irritation.

•    Topical corticosteroids

This is the most frequently used drug in the case of plaque psoriasis. It helps in treating inflammation of the patches and lowers the intensity of the itchiness and burning sensation. There are two types of corticosteroids, mild and strong. A mild ointment is recommended for sensitive areas like the face, skin folds, etc. Meanwhile, strong ointments can be applied to tough areas, like knees and hands. However, stronger corticosteroids may lose their effectiveness if used for a longer period.

•    Vitamin D analogs

They are available as the synthetic form of Vitamin D. They also function to slow down the rate of skin cell growth. They can be pretty effective in their task, without causing any major side effects on your skin. Plus they also reduce redness and itchiness in the patches.

•    Salicylic acid

Salicylic acid, like others, plays a part in reducing inflammation and scaling. It encourages the removal of dead cells from the skin’s surface, making the skin smoother. Also, this can be combined with other medications, such as topical corticosteroids, to increase the overall effectiveness of the patch.

How can Tazorac cure Plaque Psoriasis?

Using Tazorac, also known as Tazarotene, for plaque psoriasis is a method to effectively clear as many areas of plaque as possible. Applying Tazarotene will help in slowing down the process of skin cell production. As a result, it will reduce inflammation, redness, and itchiness from the patches.

Tazorac gel is available in two different strengths, low and high. Initially, you should use the low strength Tazorac to check if it causes any severe reactions on your skin. If your skin doesn’t react badly to the usage, then you can increase the strength as per the severity of the plaque.

How to use it?

Tazorac gel should be applied only once a day. Make sure your skin is completely dry before the application. Apply a thin layer of gel in the area where patches are present, and make sure it does not come into contact with unaffected skin areas or your eyes. However, make sure you don’t apply it on more than 20% of your total skin area. Remember to wash your hands thoroughly once you are done with the application of the gel.

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