Is It Psoriasis? Identifying the Telltale Signs
Is It Psoriasis? Identifying the Telltale Signs
What's This About?
The symptoms of psoriasis can be quite varied, making it tricky to identify. Learn how to spot the signs that might indicate psoriasis.
Contents
- Classic Symptoms
- Unique Variants
- Nail and Joint Involvement
Classic Symptoms
Psoriasis commonly appears as red, scaly patches on the skin that can itch or hurt. These patches, or plaques, are often found on the scalp, elbows, knees, and lower back. The scales are typically silver and can be thick or thin, depending on the severity.
Unique Variants
Different types of psoriasis have unique symptoms. Guttate psoriasis presents as small, drop-like spots, often following a sore throat. Pustular psoriasis includes pus-filled blisters, while erythrodermic psoriasis causes widespread red, inflamed skin.

Nail and Joint Involvement
Psoriasis can also affect nails and joints. Nail psoriasis might cause pitting, thickening, or color changes. Joint pain and stiffness, especially in the morning, can signal psoriatic arthritis, a related condition.
FAQs
What does psoriasis look like?
Psoriasis looks like red, scaly patches on the skin.
Can psoriasis affect my nails?
Yes, nail changes like pitting and thickening are common.
What are signs of psoriatic arthritis?
Joint pain and stiffness, especially in the morning, are common signs.
The Bottom Line
Recognizing psoriasis symptoms early can lead to better management and improved quality of life.
Additional References
- Nevitt GJ, Hutchinson PE. Psoriasis in the community: prevalence, severity and patients' beliefs and attitudes towards the disease. Br J Dermatol 1996; 135:533.
- Tollefson MM. Diagnosis and management of psoriasis in children. Pediatr Clin North Am 2014; 61:261.
This article has been reviewed for accuracy by one of the licensed medical doctors working for Doctronic.