Common Symptoms and Signs
The most common symptoms of scalp psoriasis include red patches of skin covered with thick, silvery-white scales. These patches can be itchy and may cause a burning sensation. In some cases, scalp psoriasis can lead to temporary hair loss due to excessive scratching or the presence of thick scales. Other signs include dry scalp, dandruff-like flaking, and bleeding from scratching.
Causes of Scalp Psoriasis
The exact cause of scalp psoriasis is not fully understood, but it is believed to be related to an overactive immune system that triggers inflammation and rapid skin cell turnover. Genetic factors also play a significant role, as psoriasis often runs in families. Environmental factors such as stress, skin injuries, infections, and certain medications can also trigger or exacerbate the condition.
How Scalp Psoriasis Differs from Other Skin Conditions
Discovered this red patch on my grandson and everyone is freaking out. What is it and what should we do?
How Scalp Psoriasis Differs from Other Skin Conditions
Scalp psoriasis can be confused with other skin conditions like dandruff or seborrheic dermatitis. However, there are key differences. Unlike dandruff, which is characterized by oily, yellowish flakes, scalp psoriasis involves dry, silvery scales and red patches. Seborrheic dermatitis may also present with redness and scaling, but the scales are typically greasy rather than dry. A dermatologist can provide an accurate diagnosis by examining the affected area.
When to Seek Medical Advice
It is advisable to seek medical advice if the red patch on the scalp is persistent, causes significant discomfort, or is accompanied by other symptoms such as swelling or pus, which may indicate an infection. A healthcare professional can provide a proper diagnosis and recommend an appropriate treatment plan. Early intervention can help manage symptoms and prevent complications.
