Dr. Parvin Shafa | August 31, 2026

Psoriasis is a chronic, immune-mediated skin condition that causes the skin to produce new cells too quickly. This rapid cell turnover can lead to thick, red, scaly patches, commonly known as plaques. While psoriasis cannot currently be cured permanently, appropriate treatment can help control symptoms, reduce flare-ups, and improve quality of life.
For patients in Irvine and Orange County, understanding the symptoms, triggers, and available treatment options can help determine when it is time to see a dermatologist.
Psoriasis is a chronic inflammatory skin condition involving an overactive immune response. Instead of skin cells developing and shedding normally over several weeks, the process happens much faster, causing cells to accumulate on the surface of the skin.
Psoriasis can affect different areas of the body, including the:
The appearance and severity of psoriasis can vary significantly from person to person.
The most common symptoms include:
Psoriasis symptoms may improve for periods of time and then return when triggered by certain environmental or lifestyle factors.
There is no single cause of psoriasis. The condition develops through a combination of genetic and immune-system factors.
Having a family history of psoriasis can increase your likelihood of developing the condition. However, genetics alone do not determine whether someone will experience symptoms. Certain environmental factors can trigger psoriasis in people who are predisposed to the condition.
Common psoriasis triggers can include:
Identifying personal triggers can be an important part of managing recurring psoriasis flare-ups.
No. Psoriasis is not contagious.
You cannot develop psoriasis by touching someone who has the condition or by sharing personal items with them. Psoriasis is related to immune-system activity and genetic susceptibility rather than a bacterial, viral, or fungal infection.
You should consider seeing a dermatologist if you have:
Early evaluation can help confirm whether the condition is psoriasis and determine an appropriate treatment plan.
Treatment depends on the type, severity, location, and extent of psoriasis.
Depending on your individual condition, treatment may include:
A dermatologist can determine which treatment approach is most appropriate based on your symptoms and medical history.
At OC MedDerm, psoriasis treatment is customized according to the patient’s condition, symptoms, and treatment goals. Dr. Parvin Shafa evaluates the skin carefully to determine the type and severity of psoriasis and recommends appropriate medical treatment when necessary.
Patients from Irvine and throughout Orange County can schedule a dermatology consultation for persistent or recurring psoriasis symptoms.
Psoriasis is a manageable chronic skin condition, but recurring or severe symptoms should not be ignored. Understanding your triggers and receiving appropriate dermatologic care can help reduce flare-ups and keep symptoms under control.
If you have persistent scaly patches, itching, redness, or possible psoriasis symptoms, schedule a consultation with OC MedDerm in Irvine, CA for an evaluation and personalized treatment plan.
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