How Do I Relieve Psoriasis Itching?

Creams for treating psoriasis itching are available.
Apple cider vinegar can help relieve itching.
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  • Written By: Meshell Powell
  • Edited By: Melissa Wiley
  • Last Modified Date: 16 April 2014
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Psoriasis is a skin condition that causes redness, itching, and scaling of the skin. This is a relatively common disorder and tends to run in families. Other than the link suggesting hereditary causes, the exact cause is not known. Treatments for psoriasis itching range from home remedies such as apple cider vinegar to over-the-counter and prescription medications. A dermatologist is a doctor who specializes in the diagnosis and treatment of skin disorders and is often the type of doctor chosen for treatment of psoriasis itching.

Salicylic acid is frequently used to treat psoriasis itching. This substance is found in a variety of over-the-counter products, such as shampoos, gels, and ointments. The type of product that will be most useful will depend on the area of the body affected by the psoriasis. For instance, if the psoriasis outbreak is on the scalp, a shampoo containing salicylic acid would be the most appropriate treatment method.

Some patients find relief from psoriasis itching by applying a thin layer of petroleum jelly to the affected area. Petroleum jelly is known to soften and soothe irritated skin and should be applied after the affected area has been washed and patted dry. If using this method before bed, it is often helpful to wrap the area in a soft, breathable cloth after applying the petroleum jelly.


Apple cider vinegar is a popular home remedy used to treat psoriasis itching. Simply apply the vinegar directly to the itchy areas several times per day as needed. If the psoriasis outbreak is widespread, it may be helpful to add a cup of apple cider vinegar to the bath water.

Many patients find that they have less psoriasis outbreaks by making dietary modifications. This may be a long process of elimination in order to see what works best for each individual patient, but if the psoriasis outbreaks are frequent or severe it may be worth the effort. Foods containing wheat products, known as gluten, are common psoriasis triggers, so eliminating these foods may help some patients. Other potential triggers include soft drinks, alcohol, and sugar.

If the above methods do not provide adequate relief, it may be necessary to see a doctor such as a dermatologist. There are prescription medications available that may have more success in relieving psoriasis itching. The doctor will be able to help the patient develop the most appropriate individualized treatment plan.


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